BMI

Daily Report - February 19, 2024
---------------------------------------
1.Error checking of Schematic Design for EEG Circuit.
2.preparing PPT for EEG Circuit.

Daily Report - February 20, 2024
-----------------------------------------------------------------------
1.Schematic Design for EEG Circuit completed
2.Explored some papers for video based behavioural analysis in neonatal and infant
3.Equipment list for PCB testing and assembly completed

Daily Report - February 20, 2024
----------------------------------------------------------------------
1.Install trial version of Orcad software
2.Explored some papers for video based behavioural analysis in neonatal and infant
3.preparing PPT for EEG Circuit.
4.start Schematic drawing for EEG Circuit in orcad

Daily Report - February 21, 2024
----------------------------------------------------------------------
1.Trial version of Orcad software installed
2.Explored some papers for video based behavioural analysis in neonatal and infant
3.preparing PPT for EEG Circuit.
4.start Schematic drawing for EEG Circuit in orcad

Daily Report - February 22, 2024
----------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Modifying PPT for EEG Data acquisition system
3.preparing short write up for video based behavioural analysis in neonatal and infant
4.Review meeting and Discussion with PL

Daily Report - February 23, 2024
----------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Modifying of PPT for EEG Data acquisition system is completed.
3.write up for video based behavioural analysis in neonatal and infant in progress
4.Explored some papers for video based behavioural analysis in neonatal and infant

Daily Report - February 26, 2024
----------------------------------------------------------------------
1.write up for video based behavioural analysis in neonatal and infant in Completed
2.Explored some papers for video based behavioural analysis in neonatal and infant
3.IEEE Conference Association Form Editing

Daily Report - February 27, 2024
---------------------------------------------------------------------
1.IEEE Conference Association Form Editing
2.Discussion with PL for circuit design
3.Discussion with PL for PRS

Daily Report - February 28, 2024
---------------------------------------------------------------------
1.IEEE Conference Association Form Completed
2.Schematic Design for EEG Circuit in progress

Daily Report - March 1, 2024
--------------------------------------------------------------------
1.Meeting and Discussion with Dr. Suresh Devasahayam sir
2.Attended IEEE Conference ,Sensors and Instrumentation for Human Machine Interfaces" by Professor Dr. Suresh Devasahayam, Professor
of Electrical Engineering at IIT-Jammu.

Daily Report - March 4, 2024
--------------------------------------------------------------------
1.Meeting and Discussion with PL
2.Schematic Design for EEG Circuit in progress

Daily Report - March 5, 2024
--------------------------------------------------------------------
1.Discussion with PL for coexin project
2.Schematic Design for EEG Circuit in progress

Daily Report - March 6, 2024
--------------------------------------------------------------------
1.Discussion with PL for coexin project schematic and components
2.Schematic Design for EEG Circuit in progress

Daily Report - March 11, 2024
--------------------------------------------------------------------
1. coexin project schematic and components analysing
2. coexin project schematic to breadboard in progress

1.coexin project schematic to breadboard in completed
2.Desgining coexin project with I555 Ic timer

Daily Report - March 12, 2024
--------------------------------------------------------------------
1.Designing coexin project with I555 Ic timer in progress
2.Discussion with PL for coexin project with I555 Ic timer

Daily Report - March 13, 2024
--------------------------------------------------------------------
1.Designing coexin project with I555 Ic timer first stage completed
2.Meeting and Discussion with PL and GH for coexin project

Daily Report - March 14, 2024
--------------------------------------------------------------------
1.Interview for project engineer post

Daily Report - March 15, 2024
--------------------------------------------------------------------
1.Schematic Design for EEG Data acquisition system in progress
2.EEG Circuit value analyzing
3.Drawing Footprint design for EEG Data acquisition system

Daily Report - March 18, 2024
--------------------------------------------------------------------
1.Schematic Design for EEG Data acquisition system in progress
2.EEG Circuit value fixed
3.Explored some papers for coexin project

Daily Report - March 19, 2024
--------------------------------------------------------------------
1.Explored some papers for coexin project
2.Discussion with PL for coexin project with I555 Ic timer
3.Designing coexin project with I555 Ic timer in progress

Daily Report - March 20, 2024
--------------------------------------------------------------------
1.Explored some papers for coexin project
2.Designing coexin project with I555 Ic timer in progress

Daily Report - March 21, 2024
--------------------------------------------------------------------
1.Explored some papers for Arduino uno connections
2.Designing coexin project with I555 Ic timer completed
3.555 Ic interface with Arduino uno

Daily Report - March 22, 2024
--------------------------------------------------------------------
1.Arduino uno connecting with computer system
2.Modifying the Design coexin project with I555 Ic timer
3.555 Ic interface with Arduino uno in progress

Daily Report - March 25, 2024
--------------------------------------------------------------------
1.Arduino uno connecting with computer system
2.writing design specification for coexin project with I555 Ic timer
3.555 Ic interface with Arduino uno in progress

Daily Report - March 26, 2024
--------------------------------------------------------------------
1.Arduino uno connecting with computer system in progress
2.writing design specification for coexin project with I555 Ic timer in progress
3.555 Ic interface with Arduino uno in progress

Daily Report - March 27, 2024
--------------------------------------------------------------------
1.Arduino uno connecting with computer system in progress
2.Device specification for coexin project in progress
3.MOA in progress

Daily Report - March 28, 2024
--------------------------------------------------------------------
1.Arduino uno connecting with computer system in progress
2.Device specification for coexin project completed
3.MOA in completed

Daily Report - April 1, 2024
--------------------------------------------------------------------
1.Arduino Uno connecting with computer system is done
2.555 Ic interface with Arduino Uno completed
3.Arduino Uno code writing

Daily Report - April 2, 2024
--------------------------------------------------------------------
1.Arduino Uno connecting with system is completed
2.555 Ic circuit with Arduino Uno is completed

Daily Report - April 3, 2024
--------------------------------------------------------------------
1.555 Ic circuit interface with pulse sensor
2.Meeting and Discussion with PL for coexin project

Daily Report - April 15, 2024
--------------------------------------------------------------------
1.555 Ic circuit interface with pulse sensor
2.Exploring some papers for pulse sensor interface with Bluetooth module
3.Exploring Installation Guide documents for Cadence OrCAD

Daily Report - April 18, 2024
--------------------------------------------------------------------
1.Arduino board interface with pulse sensor in progress
2.Examine the components for Cyton Board
3.Preparing Word file for the components

Daily Report - April 22 to April 29, 2024
--------------------------------------------------------------------
1.Arduino board interface with pulse sensor completed
2.Examine the components for Cyton Board is completed
3.Preparing Word file for the components in progress
4.Bluetooth module analysis for pulse sensor is completed
5.Exploring more papers for Bluetooth module
6.Installation of Cadence Orcad is completed
7.Examine the software
8.Class for familiarization with the Orcad software
9.Examine the Class for familiarization with the Orcad software in our software

Daily Report - April 30, 2024
--------------------------------------------------------------------
1.Class for familiarization with the Orcad software
2.Examine the Class for familiarization with the Orcad software in our software
3.Examine the Arduino board interface with pulse sensor

Daily Report May 2 to May 4, 2024
------------------------------------------------------------------
1.Examine the Arduino board interface with pulse sensor
2.Designing coexin project without I555 Ic timer
3.Arduino board interface with pulse sensor and LCD display
4.Exploring papers for pulse sensor and LCD display

Daily Report - May 7 to May 10, 2024
--------------------------------------------------------------------
1.Modifying the Design coexin project with IC555 timer
2.Exploring papers for LCD display
3.Arduino board interface with pulse sensor and LCD display is completed
4.Meeting with GH for coexin project CCET
5.Modifying the Design as per GH instructions
6.Construct the string and prob to match the structure provided by CCET
7.Meeting and Discussion with PL and GH for coexin project
8.The CCET circuit is submitted to HTG 1 for image processing

Daily Report - May 13 to May 15, 2024
--------------------------------------------------------------------
1.Discuss the development of an indigenous anesthesia depth monitoring system using monitoring technology
2.The documentation of CCET that was discussed in the meeting with GH.
3.Discuss Gross motor coordination diagnostic tool and Exercise tool (GMCDT, GMCET)
4.Exploring papers for GMCDT, GMCET
5.Exploring papers for laser and other light sources

Daily Report - 06-06-2024
--------------------------------------------------------------------
1.Online demo for EEG device
2.exploring the papers about the performance TI components based EEg Data acquisition system
3.exploring the papers about the advantages and disadvantages of TI components based EEg Data acquisition system

Daily Report - 07-06-2024
--------------------------------------------------------------------
1.exploring the forums about the performance TI components based EEg Data acquisition system
2.exploring the forums about the advantages and disadvantages of TI components based EEg Data acquisition system

Daily Report - 03-07-2024
-------------------------------------------------------------------
1.listing of components
2.Meeting for IEEE conference
3.Purchases of components
4.start steps for online purchasing of components

Daily Report - 04-07-2024
-------------------------------------------------------------------
1.Components list added to cart
2.Schematic Design for EEG Circuit

Daily Report - 08-07-2024
-------------------------------------------------------------------
1.Submitted online purchases for components
2.Schematic Design for EEG Circuit in progress

Daily Report - 09-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Meeting for IEEE conference

Daily Report - 10-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Attended webinar on "ESSENTIAL SIGNAL PROCESSING FOR BRAIN MACHINE INTERFACES"

Daily Report - 11-07-2024 to 12-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Meeting for IEEE conference
3.Exploring the submitting proceeding to IEEE Xplore
4.Exploring the creation of Packing list generations
5.Exploring the IEEE publishing technology resources

Daily Report - 15-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Exploring the creation of Packing list generations

Daily Report - 15-07-2024
-------------------------------------------------------------------
1.Exploring the creation of Packing list generations
2.Installation of Cadence OrCAD in progress
3.Preparing Word file for the EEG Circuit in progress
4.Installation of Microsoft files is completed
5.Preparing Word file for Packing list generation and Packing list checker

Daily Report - 18-07-2024
-------------------------------------------------------------------
1.Installation of Cadence OrCAD in progress
2.Schematic Design for EEG Circuit in progress
3.Meeting and Discussion with PL for Packing list generation and Packing list checker
4.Meeting for IEEE conference
5.Discussion of gesture controlled device using Arduino
6.Capture CIS-(Schematic)-Installed

Daily Report - 18-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Attending the Conference of Symposium on AI Awareness and Applications in Healthcare."

Daily Report - 19-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Attending the Conference of Symposium on AI Awareness and Applications in Healthcare."

Daily Report - 22-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
2.Discussion of gesture controlled device using Arduino
3.Exploring the IEEE publishing technology resources

Daily Report - 22-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
a)EEG Data Acquisition System front end is completed
b)verification incomplete
c)Ads1299 Connections with Front end circuit in progress
2.Discussion of Components purchase in process
a) Discussion of purchased components placement in PCB in progress
b) placement of components in PCB discussion with PPG in process

Daily Report - 23-07-2024
-------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
a)EEG Data Acquisition System front end is completed
b)verification incomplete
c)Ads1299 Connections with Front end circuit in progress
2.Discussion of Components purchase in process
a) Discussion of purchased components placement in PCB in progress
b) placement of components in PCB discussion with PPG in process

Daily Report - 24-07-2024
-------------------------------------------------------------------
1.verification of EEG AFE system using Breadboard
2.Drawing the Internal diagram of EEG AFE system (1 channel)
3.Components purchase for Breadboard

Daily Report - 24-07-2024
-------------------------------------------------------------------
1.verification of EEG AFE system using Breadboard in progress
2.Drawing the Internal diagram of EEG AFE system (1 channel) in progress

Daily Report - 25-07-2024
-------------------------------------------------------------------
1.verification of EEG AFE system using Breadboard in progress
2.Drawing the Internal diagram of EEG AFE system (1 channel) in progress

Daily Report - 26-07-2024
-------------------------------------------------------------------
1.Drawing the Internal diagram of EEG AFE system (1 channel) is submitted
2.Gesture controlled device flowchart is completed
3.Gesture controlled device components purchase in progress
4.Gesture controlled device flowchart is verified by PL

Daily Report - 29-30/7/2024
-------------------------------------------------------------------
1.Modified Internal diagram of EEG AFE system (1 channel) is submitted
2.Gesture controlled device components purchase is completed
3.Discussion of EEG Data acquisition system with PL
4.EEG Data acquisition system, full structure is verified by PL

Daily Report - 31-07-2024
-------------------------------------------------------------------
1.CCET circuit design in breadboard
2.Gesture controlled device implementation is completed
3.Gesture controlled device programming in progress

Daily Report - 1-08-2024
-------------------------------------------------------------------
1.CCET circuit design in working verification completed
2.Schematic Design for EEG Circuit in progress
a.Ads1299 Connections with Front end circuit in progress
b.ADS1299 connections in progress
3.Gesture controlled device programming in progress

Daily Report - 2-08-2024
-------------------------------------------------------------------
1.Gesture controlled device programming in progress
2.Arduino board interface with pulse sensor for CCET

Daily Report - 5-08-2024
-------------------------------------------------------------------
1.Meeting with PL and PM for CCET
2.Arduino board interface with pulse sensor for CCET
a. MAX30100/102 is connected
b. Arduino uno interface with sensor in progress
3.IEEE Packing list generation
a. JRE installed
b. publication information submitted
c. submitted pdf file

Daily Report - 6-08-2024
------------------------------------------------------------------
1.CCET rework in another breadboard completed
2.CCET image processing demo with PL completed
3.Arduino uno interface with sensor and OLED Display in progress

Daily Report - 7-08-2024
------------------------------------------------------------------
1.Arduino uno interface with OLED Display is completed
2.Arduino uno interface with sensor in progress

Daily Report - 7-08-2024
------------------------------------------------------------------
1.Arduino uno interface with max30100 sensor in progress
2.Meeting with GH,PL and PM for CCET

Daily Report - 8-08-2024
------------------------------------------------------------------
1.Arduino uno interface with max30100 sensor in progress
2.Meeting with GH,PL and PM for CCET

Daily Report - 9-08-2024
------------------------------------------------------------------
1.poster designing for CCET
2.Discussion with Image processing team for CCET.
3.Modifying the Design for Image processing
a. changes in the device in progress

Daily Report - 12-08-2024
------------------------------------------------------------------
1.Poster designing for CCET in progress
2.CCET Enclosure setup is completed
3.Modifying the Design for Enclosure

Daily Report - 13-08-2024
------------------------------------------------------------------
1.Poster designing for CCET in progress
2.Data Collection for CCET at GMCT

Daily Report - 9-08-2024
------------------------------------------------------------------
1.poster designing for CCET in progress
2.Discussion with PL and PM for CCET Poster.
3.Soldering the circuit for CCET in fabrication board

Daily Report - 14-08-2024
------------------------------------------------------------------
1.poster designing for CCET in progress
2.Discussion with PL and PM for CCET Poster.
3.Soldering the circuit for CCET in fabrication board

Daily Report - 16-08-2024
------------------------------------------------------------------
1.poster designing for CCET in progress
2.BPM reading Graph for CCET
3.Soldering the circuit for CCET in fabrication board
4.prepare a data sheet Segment for CCET in EEG

Daily Report - 16-08-2024
------------------------------------------------------------------
1.CCET meeting with GH
2.poster designing for CCET in progress
3.BPM reading Graph for CCET in progress
4.verification of EEG system in progress

Daily Report - 20-08-2024
------------------------------------------------------------------
1.CCET meeting with GH
2.poster designing for CCET in progress
3.BPM reading Graph for CCET in progress
4.verification of EEG system in progress

Daily Report - 21-08-2024
------------------------------------------------------------------
1.Schematic Design for EEG Circuit in progress
a.Ads1299 Connections with Front end circuit in completed
b.ADS1299 connections in completed
2.poster designing for CCET in progress
3.BPM reading Graph for CCET in progres

Daily Report - 22-08-2024
------------------------------------------------------------------
1.IEEE Packing list generation
a.Meeting with PL and siji
b.Discuss each steps for packing list generation
c.Discuss about eCF Paper Id
2.BPM reading Graph for CCET in progres
3.Arduino uno interface with max30100 sensor in progress

Daily Report - 23-08-2024
------------------------------------------------------------------
1.Discussion of EEG Data acquisition system with PL
2.EEG Data acquisition system, full structure is verified
3.Document prepare for EEG Data acquisition
a.Block Diagram of EEG Data acquisition
b.Internal Diagram of EEG Data acquisition
4.Exploring Max30100 sensors for CCET

Daily Report - 24-08-2024
------------------------------------------------------------------
1. Exploring amplifier for EEG Data acquisition system
a.INA333
b.INA849
c.INA838

Daily Report - 24-08-2024
------------------------------------------------------------------
1.Exploring INA849 amplifier for EEG Data acquisition system
2.Demo of CCET using Image processing
3.Meeting with PL, PM, software Development team for CCET
4.Modifying the Design for EEG Data acquisition system

Daily Report - 3-09-2024
------------------------------------------------------------------
1.Modifying the Design for EEG Data acquisition system
a.Block Diagram for EEG Data acquisition system
b.Internal Diagram Design for EEG Data acquisition system
c.Schematic design for EEG Data acquisition system
d.comparison doc of ina849 and opa2387

Daily Report - 4-09-2024
------------------------------------------------------------------
1.Modifying the Design for EEG Data acquisition system
a.Block Diagram for EEG Data acquisition system in progress
b.Internal Diagram Design for EEG Data acquisition system in progress
c.Schematic design for EEG Data acquisition system in progress
d.comparison doc of ina849 and opa2387 in progress

aily Report - 4-09-2024
------------------------------------------------------------------
1.Modifying the Design for EEG Data acquisition system
a.Block Diagram for EEG Data acquisition system completed
b.Internal Diagram Design for EEG Data acquisition system completed
c.Schematic design for EEG Data acquisition system in progress
d.comparison doc of ina849 and opa2387 in progress

Daily Report - 5-09-2024
------------------------------------------------------------------
1.Modifying the Design for EEG Data acquisition system
a.Block Diagram for EEG Data acquisition system completed
b.Internal Diagram Design for EEG Data acquisition system completed
c.Schematic design for EEG Data acquisition system in progress
d.comparison doc of ina849 and opa2387 in progress

Daily Report - 13-09-2024
------------------------------------------------------------------
1..Meeting with PL
2.study of voltage regulator in open bci

Daily Report - 17-09-2024
------------------------------------------------------------------
1.Preparing minutes of the meeting with Coexin.
2.Task discussion with PL.
3.Study and exploring for Anaesthesia Depth Analysis
a.exploring Openbci

Daily Report - 23-09-2024
-----------------------------------------------------------------
1.Exploring forum for OpenBCI hardware
2.Meeting with hardware team and PL
3.exploring and modifying the EEG Data acquisition system

Daily Report - 24-09-2024 to 28-09-2024
-----------------------------------------------------------------
1.Attended Demo of EEG device by Axxonet at GMCT
2.Discussion with hardware team members about the EEG Data acquisition system and Anesthesia Depth Analysis
3.exploring about the IEEE standards Association
a. logging and viewing meeting attendance using the IEEE attendance tool
b. Attendance tool access-officer information
c. IEEE eCopyright Registration
4.Discussion and demo with PL,PM and team members about CCET
5.Preparing PPT for EEG Data acquisition system
6.Discussion with hardware team members about the integration of amplifier in EEG device

Daily Report - 30-09-2024 to 4-10-2024
-----------------------------------------------------------------
1.Meeting and Discussion with PL For IEEE packing list, attendance tool, eCopyright forms
2.Preparing PPT for hardware EEG Data acquisition system in progress
3.Meeting with PL and Team members for Hardware EEG Data acquisition system
4.exploring Papers about BCI based Rehabilitation of Gait.
5.Modifying the Schematic design for EEG Data acquisition system

Daily Report - 9-10-2024
-----------------------------------------------------------------
1.Modifying PPT for EEG,EMG,ECG and Sop2 system
2.Exploring Papers about BCI related Rehabilitation of Gait for PPT.

Daily Report - 14-10-2024
-----------------------------------------------------------------
1.Exploring about the IEEE Pdf Xpress
2.Updating and Modifying IEEE Google Excel
3.Conference activities such as sending mail to authors and CMT updating

Daily Report - 19-10-2024
-----------------------------------------------------------------
1.Submit and Resubmit as a reminder Request for reopen the page for IEEE Pdf Xpress
2.Meeting with Binu Sir and conference paper activity team
3.Sending mail to the rejected paper author id and updated to CMT
4.Exploring about the Managing attendance for an IEEE conference using the IMAT (IEEE Meeting Attendance Tool)
5.Exploring about the IEEE Electronic Copyright Form (eCF)
6.Discuss with Hardware team for EEG System's amplifier and 1 channel device used by TL074H with result
7.submit 1 paper revision and upload for plag checking

Daily Report - 21-10-2024
-----------------------------------------------------------------
1.Submit IEEE paper revision and upload for plag checking
2.Exploring about the IEEE Electronic Copyright Form (eCF) for URL LINK and eCF invitation generator
3.Exploring comparison statement for EEG components
Daily Report - 22-10-2024
-----------------------------------------------------------------
1.meeting with PL and PM for Anesthesia Depth monitoring
2.IEEE Paper Revision
3.Exploring comparison statement for EEG components

Daily Report - 23-10-2024
-----------------------------------------------------------------
1.Exploring TL084,8233 amplifier
2.Preparing excel for hardware part

Daily Report 28-10-2024
----------------------------------------------------------------
1.IEEE Paper Revision
2.Schematic Drawing of 3channel EEG circuit

Daily Report - 30-10-2024 & 1-10-2024
-----------------------------------------------------------------
1.Components listing for 3 channel EEG Circuit.
2.Exploring Ads1299 chip interface with Arduino board.
3.Exploring Ads1299 chip interface with ESP32 board.
4.openBCI daisy board exploring for testing
5.Adding the values of components in 3 channel EEG Schematic circuit

Daily Report 4-11-2024
----------------------------------------------------------------
1.Components listing for 3 channel EEG Circuit is completed
2.Exploring Ads1299 chip interface with ESP32 board in progress
3.openBCI daisy board exploring for testing in progress
4.IEEE Paper Revision completed
5.IEEE Paper Re-Revision in progress
6.exploring camera ready paper

Daily Report - 5-11-2024
-----------------------------------------------------------------
1.Attended Orcad training program conducted by FTD Automation Pvt.Ltd and PEG CDAC

Daily Report - 5-11-2024
-----------------------------------------------------------------
1.IEEE Paper Re-Revision activities
2.verification of selected components for eeg circuit
3.Modifying the Schematic design by changing the selected footprints of components

Daily Report - 6-11-2024
-----------------------------------------------------------------
1.IEEE Paper Re-Revision activities
2.verification of selected components for eeg circuit
3.Modifying the Schematic design by changing the footprints of components

Daily Report - 11-11-2024
-----------------------------------------------------------------
1.Meeting with PL ,PM and Team members for Hardware part of CCET,3 channel EEG Circuit, Anesthesia depth analysis
2.Verification of footprints for 3-Channel EEG Device
ADS1299 is completed
-TpD2S017DBVR in progress

13-11-2024
------------------------------------------
.Esp 32 interfacing with Open bci Daisy board
.Arduino ide installed
.libraries added
.create new folder for daisy board
.study the Open bci Daisy board and Esp 32 MCU

19-11-24
------------------------------
1. Sent reminder emails to the authors for submitting their revised papers.
2. Verified the copyright form.
3. Constructed a 2.5V voltage divider circuit for testing the Daisy board on a breadboard.
4. Connected the ESP32 board to the Daisy board for firmware development.
5. Compared and verified the budget for the proposal.

20-11-24
----------------------------
1.IEEE paper revision
2.sending mail to the authors
3.eCF authorized signatory field checking for accepted papers
4.Adding ADS1299 library to Arduino IED in progress

21-11-24
--------------------------------------------------
1.Firmware development for 3 channel EEG Device in progress
2.IEEE Conference Activities
3.Testing of firmware in Daisy board in progress

22-11-24
--------------------------------------
1.Installation of packing list generator file
2.verification of PLG
3.Firmware development for Device in progress

23-11-24
-----------------------------------------------
1.IEEE Conference Activities
2.Explore files for firmware development
3.Modifying the selected Footprint for EEG device

26-11-24
--------------------
1.Verifying whether the accepted paper's author has been registered for the conference.
2.Explore files for firmware development with Vega processor
3.Modifying the selected Footprint for EEG device in progress
4.Discuss the selected components list with hardware team
5.IEEE Conference Activities

29-11-24
-----------------------------------------
1.verify the daisy board with open bci circuit
2.IEEE Conference Activities
3.3-channel EEG device Modifying the components

3-12-24
------------------------------------------
1.IEEE Conference Activities
- ISBN Number verification
- Verification of Assigned paper registration
- email has been sent to the authors for the necessary corrections
2. 3-channel using ads1299 ADC PCB design in progress
3.The Daisy board is not responding to the ESP32 board and Vega processor
- an alternative circuit is being designed using the amplifier TL084 for 3 channel Device.
-block diagram of the device InProgress

4-12-24
------------------------------------------------
1.IEEE Conference Activities
- ISBN Number verification
- Verification of Assigned paper registration
- email has been sent to the authors for the necessary corrections
2.Discussion with Hardware Team For alternative alternative circuit EEG circuit

5-12-24
----------------------------------------------------------------------
1.IEEE Conference Activities
- ISBN Number verification
- Verification of Assigned paper registration
- email has been sent to the authors for the necessary corrections
2.Submitted files for AS1299 schematic design
3.Submitted the Block diagram of alternative circuit is using the amplifier TL084 for 3 channel Device.
4.Discussion with PM for alternative circuit is using the amplifier TL084 for 3 channel Device.

7-12-24
---------------------------------
1.IEEE Conference Activities
- Verification of Assigned paper
2.Exploring alternative circuit modules using the amplifier TL084 for 3 channel Device.

10-12-24
------------------------------------
1.IEEE Conference Activities
- Verification of Assigned paper
-Verification of speakers
-Verification of flight booking
2.Exploring alternative circuit modules using the amplifier TL084 for 3 channel Device.
3.Exploring Code for Vega processor foe EEG

12-12-24
------------------------------------------
1.IEEE Conference Activities
-contact the authors to clarify the issue
-Verify the revised document
-Verification of Assigned paper

16-12-2024
------------------------------------------------------------------
1.IEEE Conference Activities
-Verification of revised document
-Abstract verification
2.Testing and analysis of 3-channel and 1-channel EEG
3.discusssion with hardware and software team

27-12-24
---------------------------------------------------------
1.IEEE Conference Activities
-Download all papers
-Explore more about Packing list
-Explore Table of content, Author Index, Front Cover etc.
2.Explore Electrode impedance
3.Download Adobe Acrobat for edit page no. of camera ready paper
4.Collect proceedings files

31-12-2024
--------------------------------------------------------------------
1.IEEE Conference Activities
-Add Page No.
-Preparing Author Index Pdf

6-1-25 to 8-1-25
---------------------------------------------------
1.IEEE Conference Activities
-verification of front cover and Back cover
-verification of title page and conference committee
-verify all author papers for submission
-prepare table of contents, copyright page, Author index, welcome message in .pdf format
-prepare all files for packing list generator and upload .
-check all files using packing list checker and upload as .zip file
-Upload all conference proceedings and author papers to IEEE Xplore and successfully submitted
2.Meeting with PL ,PM and Hardware Team members for EEG circuit

13-1-25
-----------------------------------------------
1.Exploring about EEG impedance measurement ,EEG impedance Meter
2.Exploring Daisy board interface with ESP32 for 3 channel ads1299 circuit verification

16-1-25
-----------------------------
-Hardware architecture of an anesthesia depth monitoring system design study and discussion
-Discuss the Firmware Part of the anesthesia depth monitoring system
-Exploring "How to interface ADC and the MCU Boards"

17-1-25
--------------------------------------------
1.Discuss and Complete the 8-Channel EEG system architecture diagram for anesthesia depth monitoring system
- verify the design by hardware Team
- I have completed the design for the 8-channel EEG and sent it via email to PL and PM.

23-1-25
----------------------------------------------
-Asset Hardware Components list
-Exploring lithium polymer battery

24-1-25
------------------------------------------------
-The list of asset hardware components in progress.

-Exploring "how to code a firmware in ads1299"
-Hardware Setup to Connect the ADS1299 to your microcontroller

27-1-25
--------------------------------------------
-Asset Hardware Components list
-completed the element list and sent it via email to PL and hardware team for verification

28-01-25
------------------------------------------------
-Exploring about Regulator for EEG device
-Exploring about the wearable EEG Device and ECG Device for emotion analysis

29-01-2025
----------------------------------------------------
-Adding newly acquired components to the asset list in Excel
-Exploring the LifePO4 and Lipo Battery with medical Certification
-Exploring Charger for battery with low LDO for EEG Device

30-1-25
--------------------------------------------------------
-LifePO4 and Lipo Battery with medical Certification is verified by Team
-Charger for battery with low LDO for EEG Device is verified by Team
-Exploring Bluetooth device and supply filter for EEG Device
-Discuss the task and design for EEG device

31-1-2025
------------------------------------------
-Exploring Bluetooth device and supply filter for EEG Device in progress
-Exploring Protection circuits and Components for medical device

03-02-25
-----------------------------------------------------
-Bluetooth for communication exploring for SOIC or SOT etc packages
-Exploring Protection circuits and Components for medical device
-ESD with IEC62133/IEC60601 grade device
-For Short circuit-Fuse/Breaker

04-02-25
-----------------------------------------
--Exploring Protection circuits and Components for medical device
-ESD-TPD2S017/PESD5V0X1BL-verification needed
-Exploring Fuse-Type C1H High Current Rated Fast Acting Chip Fuse-verified

6-2-25
-------------------------------------------
-Prepare a Google Sheets document for comparing the technical specifications of anesthesia equipment
-I have completed the Google Sheets document and sent it via email to both PL and PM.

7-02-2025
--------------------------------------------
-Exploring most suitable Fuse for device
-Attending seminar for solid and liquid waste management
-icon bci 2024 Hard copy of conference details sent via post

10-02-2025
------------------
-updating Hardware Components list
-Meeting with PL ,PM and Hardware Team members for EEG circuit.

12-2-25
----------------------------------
-Meeting at SCT for anesthesia depth monitoring system
-completed the Comparison statement

13-2-25
------------------------------
-Submitted the enquires related the comparison statement of eeg devices
-Discussion with Team ,program changes needed in 3-channel
-exploring EEG Signal characterization

14-02-25
---------------------------------
-Asset list updating
-Exploring and working on program for 3-channel
-exploring EEG Signal characterization-Freq analysis

17-02-25
----------------------------------------
3 channel EEG device modification
-Sampling rate modification
-Increase sampling rate from 100 to 512

21-2-25
--------------------------------------------
1. schematic drawing of 8 -channel modified and verified by TL,
-last verification is needed and full connection of 8 channel in progress
2.Asset list updating
3.Ieee conference-committee file/pdf modification

24-02-2025
--------------------------------------------
1.IEEE conference-committee file/pdf modification completed and forward to submit
2.Updated the Asset list till today and send mail to PL and PM for verification
3.Complete the front-end 8-Channel Schematic design for EEG and send mail to PL and PM for verification
4.Discuss the 4-channel EEG device with team
5.complete the 4-channel front-end Schematic design for EEG and send mail to PL and PM for verification

05-03-2025
------------------------------
1.footprint verification for 8-Channel EEG

10-03-2025
-------------------------------------
-Exploring EEG device impedance calculation
-Exploring bio-signal detection system to detect craving for alcohol

14-03-25
------------------------------------
-writing proposal for bio-signal detection system to detect craving for alcohol
-Start 8-channel PCB Layout

20-03-2025
--------------------------------------------------
-writing proposal for bio-signal detection system to detect craving for alcohol in progress
-8-channel EEG without Amplifier front-end Schematic design is completed
-Testing the Firmware for Single channel EEG

21-3-25
-----------------------------------------
-8-channel PCB Layout in progress

24-03-25
-----------------------------------
-8-channel PCB Layout in progress
- component placement ongoing
-BCI and haptics enabled robotic arm for stroke rehabilitation proposal writing
-completed forward to PL

25-03-25
-----------------------------------
--8-channel PCB Layout in progress
-Modify the schematic as per the routing
-Component Placement in progress

-8-channel PCB Layout in progress
-ESD IC, Connector, ADC placements completed
-Exploring the Profile of speakers for the Workshop on Epidemic
-Adding Declaration and formatting, correcting for ICMR proposal

7-4-25
------------------------------------------------
-Amplifier circuit in progress in 8-channel PCB layout
-Attending the demonstration on DSO

11-4-25
----------------------------------------------
Analog front End of EEG PCB in Last stage of Placement in progress
ESD, Instrumentation Amplifier, Filter of eight channel completed

16-04-25
-------------------------------------------
PCB component placement has been completed.
– Discussion and updates shared with the PL.
– Placement reviewed with the team.
– PCB routing has been initiated.
Adding Physical Constraints for Routing.
– Via Padstack created for routing purposes.

17-04-2
---------------------------------------------------------------
1.Added layers in the physical constraints.
2.Included spacing and trace width parameters in the constraint settings.
3.PCB routing in progress.
4.Minor rearrangements and modifications were made in the component placement to better proper routing.
5.Participation in the iCon-BCI Lecture Series

22-4-25
----------------------------------
1.PCB Design for the Analog Front End of an 8-Channel EEG Acquisition Board Top and Bottam layer is completed
2.sent and Discuss the .brd file and connections for verification

23-4-25
-----------------------------------------------
1.Minor modifications are required in the circuit, including the addition of capacitors.
2.Test points need to be added in the fill circuit.
3.The schematic file of the 8-channel EEG Acquisition Board should be rearranged and modified accordingly.
4.Generate the netlist and import it into the PCB editor for component placement and routing.
5.comparing the EEG Technical Specification comparison

24-04-25
--------------------------------------
1.Complete the additional modification routing on both the top and bottom layers.
2.Correct all text present in the design layers.
3.Participation in the iCon-BCI Lecture Series

25-04-25
-------------------------------------
1.Add ground layers and assign the appropriate ground plane in the PCB layout.
2.Remove the power plane and replace it with a ground signal layer.
3.Modify the schematic circuit based on verification results.
4.Edit and compare the EEG technical specifications comparison.

29-04-25
--------------------------------------------------
1.Complete the additional modification routing on both the top and bottom layers.
2.Completed the additional modification schematic circuit
3.Completed the PCB Design for the Analog Front End of an 8-Channel EEG Acquisition Board
4.Forwareded the files for verification.

01-05-2025
---------------------------------------------------------
1.Exploration of the OpenBCI circuit to understand the existing power supply structure used in 8-channel EEG systems.
2.Designing the initial schematic for the power supply system suitable for an 8-channel EEG circuit.
3.Participation in the iCon-BCI Lecture Series.

05-05-2025
--------------------------------------------
1.Designing the schematic circuit for the power supply system suitable for an 8-channel EEG circuit is completed.
-Design of the voltage regulators is completed.
-Microcontroller design is in progress

06-05-2025
------------------------------------
1.The design of the 8-Channel power supply- EEG Acquisition Board has been completed.
2.The design is forward to PL and Team for verification.

08-05-25
-------------------------------------------
1.Discussion with PL for The design of the 8-Channel power supply- EEG Acquisition Board and 4-channel EEG Acquisition Board
2.Modify the schematic circuit based on the verification results in progress.
3.Participation in the Event" National Technology Day ".

20-5-2025
---------------------------------------------
1.Meeting with PL, PM, and the team regarding the EEG cap.
2.Modified the PCB design to correct Gerber file errors.
-Adjusted resistor silkscreen layer as it was too close to the pads.
-Thickened thin silkscreen lines for ESD and ADS1299 components.
3.Correcting text and Ref Des in the PCB design of the Analog Front End for the 8-Channel EEG Acquisition Board-in progress.
4.Reviewed and suggested modifications for the 8-Channel power supply schematic based on verification results.

29-05-2025
-------------------------------
1.Gerber file creation for the updated PCB of the Analog Front End for the 8-Channel EEG Acquisition Board.
2.suggested modifications for the 8-Channel power supply schematic in progress.

03-06-2025
--------------------------------------------
1.8-Channel EEG Acquisition Board power supply schematic in progress.
2.EEG Acquisition Board Electrode Cap material finding in progress.
3.Gerber file silkscreen top Error corrected
4.Files for PCB of the Analog Front End for the 8-Channel EEG Acquisition Board is forwarded.

12-06-25
---------------------------------------
1.8-Channel EEG Acquisition Board power supply schematic modification in progress.
2.PowerPoint presentation titled "Global Perspective of EEG Inner Speech Decoding is submitted.
3.Power supply circuit verification ongoing

13-06-25
------------------------------------------
1.8-Channel EEG Acquisition Board power supply schematic modification in progress.
-Replacement of integrated circuit components
-Redrawing of schematic components
2.Modifying PowerPoint presentation titled "Global Perspective of EEG Inner Speech Decoding

16-6-2025
-------------------------------------------
1.Anaesthesia depth analysis: suggestions and design meeting with hardware team
2.Proposal discussion with PL on alcohol craving detection
3.8-Channel EEG Acquisition Board: power supply modification study

17-06-2025
----------------------------
1.8-Channel EEG Acquisition Board: power supply modification in progress
2.PowerPoint presentation titled "Global Perspective of EEG Inner Speech Decoding submitted
3.Attended HTG Connect meeting

18-6-2025
----------------------------------------------------
1.8-Channel EEG Acquisition Board: Creating PCB footprint for power supply.
2.Reworking the ICMR proposal to ARG proposal

19-06-2025
-----------------------------------------------
1.8-Channel EEG Acquisition Board: Creating PCB footprint for power supply in progress.
2.Reworking the ICMR proposal to ARG proposal submitted for verification and Editing(Add on)

25-06-2025
-----------------
1.8-Channel EEG Acquisition Board: Creating PCB footprint for power supply in progress.
2.8-Channel EEG Acquisition Board AFE manufacturing error correction and submitted.
3.ANRF proposal writing completed and submitted for verification

26-6-2025
---------------------------------------
1.8-Channel EEG Acquisition Board: Creating PCB footprint for power supply in progress.
2.ANRF Proposal modification

27-6-25
----------------------
1.8-Channel EEG Acquisition Board: Creating PCB footprint for power supply in progress.
2.ANRF Proposal modification submitted to PM

30-6-25
------------------------------------------------------------------
1.Editing the 8-channel EEG AFE board needed by the manufacturing team
.Edit 8-channel EEG AFE board connection
.Modify PCB layers as required
.Generating the new Gerber file for manufacturing team

02-07-25
------------------------------------------------------
1.Submitted - 8-channel EEG AFE board needed by the manufacturing team
2.ANRF Proposal modification submitted
3.EEG Acquisition Board power supply in progress.

08-07-2025
------------------------------------
1.Attended Axxonet-conducted demo.
2.Added EEG power supply path to the library.

11-07-2025
---------------------------------------
1.Advanced Research under ANRF proposal document preparation
- Modification of figures related the research
- PPI Document preparation
- Certification investigator Document Preparation
- Plagiarism Undertaking Document Preparation
-Other Document Preparation

19-07-2025
----------------------------------------
1.EEG Acquisition Board power supply in progress.
-Netlist creating
-Path Library Correction and modification
-board Path updating

21-07-2025
--------------------------------------------------
1.Error correction in power supply
2.Attended CDSCO Certification Meeting

22-07-2025
--------------------------------------------------
1.power supply PCB started
-placement started
-footprint corrections completed
-Library path modification and update completed

2.EEG Cap ongoing
-Electrode selected and given to the mechanical team

26-07-2025
----------------------------------------
1.power supply PCB started
-placement and routing in progress

28-07-2025
-----------------------------------------------------
1.8-Channel EEG Acquisition Board power supply in progress.
2.Anesthesia depth monitor-Power supply verification.
3.Anesthesia depth monitor circuit explanation Meeting.

29-07-2025
-----------------------------------------
1.8-Channel EEG Acquisition Board power supply
-components placement completed
-Routing completed
-modification completed
2. EEG Cap electrode placement work completed

30-07-2025
----------------------------
1.8-Channel EEG Acquisition Board power supply
-Add board number on pcb
-Art file creating for gerber

01-08-2025
---------------------------
1.8-Channel EEG Acquisition Board power supply is completed
-DRC error checked
-gerber file created
-DFM checking completed

04-08-2025
-------------------------------------
1.8-Channel EEG Acquisition Board power supply is fully completed
2.Based on the discussion and recommendations from the team, the USB port on the power supply board has been updated to a USB-C type in the item that has already been ordered.
-Searching and analyzing the Type-C Female 16-pin Reversible connector
3.Meeting with PL,PM and Hardware Team for Neuromodulation device

05-08-2025
-----------------------------
1.The USB port on the power supply board has been updated to a USB-C type.
-Updated in the schematic
-USB-C footprint has been created
-Placement and routing are in progress

06-08-2025
------------------------------------------------
1.8-Channel EEG Acquisition Board power supply is fully completed
-Updated in the schematic as per new footprint
-Placement and routing are completed
-All files for manufacturing the board have been sent to the entire team for verification
2.Two-channel EEG -Daughter board Soldering completed

08-08-2025
------------------------------------------------
1.Exploring papers for Electrode Cap
2.Soldering and testing 2-channel EEG board

9-08-2025
------------------------------------
1.Exploring firmware and software libraries for EEG signal capture
2.Exploring papers for Electrode placements, connections for electrode cap.

11-08-2025
--------------------------------
1.Soldering and testing 2-channel EEG board

12-08-2025
------------------------------------------------------
1.Soldering 2-channel EEG board is fully completed
2.Testing 2-channel EEG boar
-Power part is completed
-LED Part is completed
-Amplifier Is completed
3.Soldering 8-Channel EEG Acquisition Board in progress

13-08-2025
-------------------------------------
1.Soldering 8-Channel EEG Acquisition Board in progress
2.Part of Testing of 2-channel EEG board

14-08-2025
-------------------------------------
1.Soldering of 8-Channel EEG Acquisition Board Completed
2.Exploring about ADS1299 ADC and ESP32 interference

18-08-2025
----------------------------------------------------------
1. ADS1299 ADC and ESP32 interference in progress
- spi communication register reading
-Connecting the logic Analyzer and installing software for analyzer

19-08-2025
---------------------------------------
1.ADS1299 ADC and ESP32 interference in progress
- ESP32 Board Testing by using simple Led light blink code is completed
-ESP32 board SPI communication testing by loopback test is completed
-ESP32 board and open bci Board connection completed
-ESP32 board and ads1299 adc spi communication in progress

20-08-2025
-------------------------------------------------
1.ADS1299 ADC and ESP32 interference in progress
-Checking ESP32 board and open bci Board using logic analyzer connection completed
-logic analyzer communication in progress

21-08-2025
-----------------------------------------------
1.ADS1299 ADC and ESP32 interference in progress
2.logic analyzer communication Testing completed

22-08-2025
------------------------------------------
1.Exploring more about ads1299 firmware
2.ADS1299 ADC and ESP32 interference in progress

23-08-2025
---------------------------------------
1.Testing SPI Communication in Open bci Board and ESP32 Board

26-08-2025
---------------------------------
1.Remove old/corrupted libraries and reinstall libraries for improper working
2.Try new methods for SPI Communication
3.Interfacing ADS1299 ADC with ESP32 for both OpenBCI and standalone 8-channel EEG

29-08-2025
-----------------------------------------------
1.Interfacing ADS1299 ADC with ESP32 for both OpenBCI and standalone 8-channel EEG in progress

16-09-2025
-----------------------------------------------------
1.Meeting and Discussion with GH ,PL and hardware Team for TB project
2.Exploring and calculating values for 2-channel EEG Device

27-09-2025
------------------------------------------------
1.Exploring "STM32 microcontroller board" for EEG data acquisition part.

29-09-2025
-------------------------
1.STM32Cube IDE initialize and create account
2.Add board and work small program from STM32 library
-LED Blinking
3.Communication Activation In progress

30-09-2025
----------------------------------
1.Exploring the SPI communication protocol for interfacing sensors with STM32.
2.Explore more about STM 32
-Chip datasheet
-Refence manual

06-10-2025
----------------------------------
1.Meeting with PL and Hardware Team
2.Exploring more about MAXM86161 sensor

9-10-2025
------------------------------------------
1. Exploring details of the Sensio device.
2. Meeting with the Connected Health team.

10-10-25
---------------------------------------
1.Exploring components such as R,L,C for the smart band, designed based on circuit requirements.
2.Cross-verification of the components explored by the team.

13-10-2025
---------------------------------------
1.Meeting with PL and hardware team for wearable wireless smart band
2.wearable wireless smart band components selecting with datasheet provided my the manufactures of sensors and mcu.
3.Discussion with TL for Schematic design for wearable wireless smart band

15-10-2025
-----------------------------------------------
1.Designing Schematic for wearable wireless smart band
-Sensors for wearable wireless smart band is completed.
-Power management for wearable wireless smart band is in progress

14-11-2025
-------------------------------------------------
1.Smriti second version:
-The ESP32-C6 board is Solder and connected with the MAX30105 sensor
-firmware code has been edited to make it compatible with the ESP32-C6
2Attended the HTG Connect session

17-11-2025
------------------------------------------
1.smriti v2 ,Transmitter Wireless Hardware Architecture design Documentation Completed
2.Exploring Devices (product)specifications for Connected Health need
-luka Healthcare ring
-EyVa ring
-Pebble ring
-Gabit ring
-Muse ring

18-11-2025
-------------------------------------------
1.smriti v2 ,Receiver Hardware Architecture design Documentation in progress
2.Exploring Fittr ring and gabit ring for connect health and updated the result to PL
3.Exploring and adding Cost of the Devices in word document

19-11-2025
-----------------------------
1.smriti v2 ,Receiver Hardware Architecture design Documentation completed
2.Meeting with Connect health team and Gabit ring team for reading vitals
3.Meeting with PL and team for work analysis and project discussion

21-11-2025
-------------------------------------------
1.Wearable smart band block diagram completed
2.Exploring MCU and related Components
3.Updating Schematic with modified components list

25-11-2025
---------------------------------
1.Meeting with Tbot Team
2.Connect health schematic circuit discussion with team
3.Meeting with Neuromodulation and brain imaging device team
4.Exploring Temp sensor and flash memory for Smart band
5.Discussion with mechanical of EEG cap and Connect health Wearable Smart Band

26-11-2025
----------------------
1.Explored Temperature sensor, external flash memory, MCU Chip for Connect health smart band
2.Exploring In-Ear Vitals Monitoring Devices
3.schematic circuit discussion and modified the design
4.Excel prepared for Smart band

28-11-2025
-------------------------------
1.Exploring PPG Sensor module for in ear
2.Schematic circuit discussion and modified the design for band
3.PPG Sensor Discussed and update status with team and Pl

2-12-2025
-----------------------------------
1.Exploring components for Demo of Connect health smart band
2.List all components for smart band
3.Discuss the code modification of Sensors with Team

03-12-25
-------------------------------------
1.components purchase for band
2.Meeting with CSIR team for Tbot

04-12-2025
--------------------------------------
1.Exploring component XIAO ESP 32 C6 connections
2.Exploring Xiao ESP32 C6 components in website for purchase
3.Modifying Schematic circuit of Smart Band

05-12-2025
----------------
1.Exploring the architecture details of Tbot
2.Exploring the Temp sensor and Accelerometer for Smart band

08-12-2025
-------------------------
1.Explore and add components for purchase BMI323 IMU Breakout Board – 6DOF Accelerometer + Gyroscope
2.Explore and add components for purchase 18b20 digital temperature sensor
3.Exploring BME688 Sensor communication protocols and firmware development for Tbot

09-12-2025
--------------------------------------
1.Exploring the BMI323 IMU connected to the XIAO ESP32-C6 board for connected-health.

2.Exploring the DS18B20 sensor connected to the XIAO ESP32-C6 board for connected-health.

10-12-2025
-------------------------------------------
1.Analyzing modules for the Connect Health smart band
2.Attended a Hindi workshop

11-12-2025
---------------------------------
1.Attended a Hindi workshop
2.Exploring interfacing BMI323 IMU Breakout Board with ESP 32

12-12-2025
---------------------------------------
1.Meeting with PL
2.Interfacing BMI323 IMU Breakout Board with ESP 32

15-12-2025
----------------------------------------
1.Smart band design discussion with the mechanical team
2.Desoldering the tested components for Smart band
3.Exploring the interfacing of the BMI323 IMU breakout board with the ESP32 (in progress)

17-12-2025
----------------------------
1.Smart band Mechanical Design in progress
2.BMI323 interface with ESP 32 Devkitv1 board in progress

19-12-2025
-------------------------------------------------
1.Smart band Mechanical Design completed and placement in progress
2.Connenct health Smart Band Schematic Modification In progress

02-01-2026
-------------------------------
1.Discussion with PL and hardware team
2.EEG 8-channel New version 1.2

05-01-2026
------------------------------------------------------
1.EEG 8-channel version 2 schematic completed

06-01-2026
----------------------------------------------------
1.Schematic design of power supply for 8 channel EEG v1.1
2.Exploring Charging Circuit for Power supply

9-1-2026
-----------------------------
1.Intelligent Anesthesia Depth Monitoring meeting with NIT, SCT and CDAC team
2.prepare Meeting -Minutes write up
3.8-channel new version modification exploration in progress

13-01-2026
--------------------------------------
1.Meeting with PL and Hardware Team
2.Exploring 2-cell li-ion battery charger IC
3.8-channel Schematic of USB connection completed
4.Overall schematic of 8-channel v2 is in progress

15-01-2026
-----------------------------
1.2-cell li-ion battery charger IC completed
2.schematic of 8-channel v2 is completed
-Verification in progress

16-01-2026
----------------------------
1.Induction Progra​m ​at Amphitheatre, C-D​AC, Vellayambalam, T​rivandrum

19-01-2026
-----------------------------------
1.Exploring battery charger ic with power path management
2.overall verification and modification completed

20-01-2026
-------------------------------------
1.Exploring battery charger ic with power path management in progress

21-01-2026
-----------------------------------------------------
1.battery charger ic with power path management is completed
2.Overall schematic verification in progress
2.Footprint updating in progress

22-01-2026
-----------------------------
1.Overall schematic verification in progress
2.Footprint updating in progress

23-01-2026
--------------------------------
1.Footprint updating in progress
2.Discussion and explain with team about the orcad software working
3.PCB for EEG version 2
-netlist created
4.Exploring regulator for MCU

02-02-2026
----------------------------------------------------
1.PCB for EEG version 2 in progress
2.Schematic modification

03-02-2026
------------------------------------
1.Netlist error observed in updated schematic components during file import.
2.Modification of footprints for the updated components is in progress.

04-02-2026
-------------------------------
1.Modification of footprints for the updated components is in progress.
2.Verification and correction are required in the schematic design before PCB layout.
3.Attended the HTG Connect session..

05-02-2026
-------------------------------------
1.Meeting with the PL regarding the 8-channel schematic.
2.Discussion with the team and PL on alcohol craving analysis.
3.PCB design activities for the 8-channel V2 board,
- footprints for the updated components completed.
-component placement InProgress.
4.Modification of Schematic 8 channel v2 is completed

20-02-2026
------------------------------------
1.COMPLETED PCB DESIGN
2.GERBER FILE CREATION INPROGRESS

02-03-2026
-------------------------------------
1.Board file is completed
2.gerber file is completed,
-The DRC check has been completed with zero errors.
-During the DFM analysis, some paste mask and silkscreen errors were identified.
-The error correction process is currently in progress.

05-03-26
----------
1. Proposal discussion for alcohol cravings
2. The error correction of the DFM analysis tool is completed
-A few steps are needed to transfer the file

06-03-2026
---------------------------------
1.Editing is needed on the antenna side of the PCB design because some layers are covering the antenna.
2.A separate TOP and GND connection through a resistor needs to be created in the schematic, and the PCB must be updated accordingly.
3.As per above modification DFM Analyzing needed

07-03-2026
----------------------------------------
1.Performed updates and modifications to the PCB design. During verification, several errors were identified and corrected, including:
-Silkscreen layer errors
-Through-hole and SMD pad errors
-Board geometry outline errors
-Top layer errors
-Drill-related errors
2.After completing each correction, the artwork file and Gerber files were generated. The generated files were verified using the following tools:
-DFM Analysis Tool Viewer
-PCB Editor Viewer
3.Conducted research on anesthesia electrode patch manufacturers in India.

09-03-2026
---------------------------------
1.8-channel EEG v1.1 Gerber files for PCB manufacturing process completed; all required PCB board details already submitted for purchase requisition.
2.Forward all files related to the v2 8-channel EEG to the Hardware team and PL.
3.Verify the development and validation of the "Indigenous Wearable Bio-Signal Based Detection of Craving for Drugs" proposal
4.Explore anesthesia electrode patch manufacturers, including Ambu (Neuroline) electrode patches.

10-03-2026
----------------------------------------

1.Exploring electrode patch procurement of ambu, natus medical, ad-tech medical

11-03-2026
----------------------
1.The team suggested adding a 0402 package resistor to the analog front end. However, this requires changing the board traces, which will trigger DRC errors. To avoid this, we need to modify the board dimensions. We have already submitted the purchase request for manufacturing. After the discussion, no further updates are needed

12-03-2026
---------------------------
1.Exploring commonly available anesthesia electrode patch which can used in our own device.
2.ICMR proposal works " Development and validation of an Indigenous wearable bio-signal system to detect craving for alcohol"

13-03-2026
----------------------------------------
1.ICMR proposal works " Development and validation of an Indigenous wearable bio-signal system to detect craving for alcohol"
-Apply proposal on the ICMR site

17-03-2026
--------------------------------------
1.Exploring electrode patches for anesthesia:
-Exploring their availability in the market.
-Exploring whether the separate parts are available individually in the market."

18-03-2026
----------------------------
1.Exploring electrode patches for anesthesia:
-find out some 6-core shielded wires for our device, but all are from China
-exploring more medical devices, small-sized wires for electrode patches

19-03-2026
-----------------------------
1.Exploring electrode patches for anaesthesia is in progress
-All the wires are large in size, not suitable for Anesthesia device

24-03-2026
--------------------------------------------
1.Exploring 1.5mm female touch proof female connector for Anesthesia device
2.Exploring 6 Core 24 AWG Shielded Multi Conductor Cable

25-03-26
------------------------------
1.Exploring Purchase the Anesthesia device wires
2.proposal writing for Neuromodulation devices

26-03-2026
-----------------------------------
1.Proposal works for Neuromodulation devices

30-03--2026
--------------------------------
1.PCB work
- An update is required as per the manufacturer's team's suggestions

01-04-2026
----------------------------------------
1.complete and submit gerber file to the PCB manufacture team.

02-04-2026
-------------------------------------
1.Exploring 1.5mm female touch proof female connector in suppliers list

10-04-2026
-----------------------------------------
1.Exploring Raspberry Pi based design for interface probe from smriti device.
2.Exploring Touch display interface with Raspberry pi board
3.Attending karmayogi Bharat class
4.verifying Drug Craving detection schematic circuit -draw by Gayathri
5.start action plan documentation for 8-channel EEG device

13-04-2026
----------------------------
1.Bio signal application PPT preparation
2.Work plan of EEG 8-channel submitted

17-04-2026
--------------------
1.Bio signal PPT completed
2.Rehabiliation ppt In progress

21-04-2026
--------------------------
1.PPt Submitted
2.8-channel Device components verification with BOM

23-04-2026
----------------------------
1.8-channel Device components separation for soldering
2.8-channel Device components soldering in progress

24-04-2026
------------------------------------
1.8-channel Device components soldering in progress

27-04-2026 to 29-04-2026
---------------------------------------
1.8-channel Device components soldering in progress
2.Exploration of possible design and flexible electrode cap for EEG
3.8-Channel EEG Device – Post-PCB Work Plan report submitted

30-04-2026
-----------------------------------
1.meeting with hardware team
2. Soldering components finding
3.updated schedule of 8-Channel EEG Device submitted

06-05-2026
------------------------------------------------
1.Identify some more additional site for 1.5 mm female touch-proof connectors suitable for anesthesia devices and 8-channel EEG devices, and it forwarded to purchase procedure.
2.8 channel EEG device circuit documentation in progress

08-05-2026
---------------------
1.complete the 8 channel EEG device circuit documentation
2.exploring electrode touch proof connectors
3.exploring safety measures for hardware

11-05-2026
------------------------------------
1.Exploring EEG Cap Key Features & Components
2.exploring electrode touch proof connectors

18-05-2026 to 20-05-2026
-------------------------------------
1.Searched for medical-grade battery options compatible with the 8-channel EEG system requirements.
2.Participated in testing activities for the 8-channel EEG device.
3.Involved in the lead connector procurement process, including component identification.
4.Searched for 12-pin and 6-pin medical-grade connectors suitable for 8-channel EEG and anesthesia EEG device applications.
5.Created STEP file for the enclosure.
6.Updated documentation with necessary modifications.
7.Made modifications to the schematic design as per the current 8-channel EEG PCB.

25-5-26 to 27-5-2026
---------------------------------
1.Exploring USB Isolation IC for EEG Device
2.Exploring Power management Isolation IC for EEG Device.
3.updating EEG Device V2 schematic design .

01-06-2026 to 02-06-2026
-------------------------------------------
1.Identified suitable USB isolation IC options for the EEG device and shared the evaluation details with the team.
2.Explored ADC section isolation requirements, filter modifications, and USB bridge options; updated the team and shared the reference details.
3.Discussed anesthesia channel confirmation requirements with the doctor.
4.Initiated the process for the purchase of anesthesia patches.
5.Explored suitable connectors for anesthesia patch testing.
6.Discussed EEG cap requirements with the mechanical team.
7.Discussed the procurement of EEG lead connectors with the team.
8.EXploring Suitable Medical grade battery

04-06-2026 to 05-06-2026
--------------------------------------------
1.Completed updating and modifying the new 8-channel EEG Circuit Schematic Design (V3).
2.Submitted the EEG Circuit Schematic Design (V3) for the verification process.
3.counted component for the EEG circuit schematic design along with the team.
4.Started updating the design approach from V3 to the new EEG Circuit Schematic Design (V4), which is currently in progress.

10-06-2026
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1.Discussion of 1st phase circuit design of version 4 completed
2.New Version V4 EEG Circuit Schematic Design in progress.

16-06-2026
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1.Version V4 EEG Circuit Schematic Design is completed
2.EEG Circuit Schematic Design (V4) verification in progress
3.Netlist and DRC error correction completed
4.Footprint Updating in progress

19-06-2026
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1.EEG Circuit Schematic Design (V4) verification completed
2.V4 schematic design correction and modification needed

22-06-2026 to 24-06-2026
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1.V4 schematic design correction and modification completed and file forwarded for verification
2.Change the USB C to Amphenol FCI 10137061-00021LF
3.DRC error correction completed
4.Netlist creation completed
5.New components Footprint designing in progress

30-06-2026
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1.Discuss the schematic circuits with team and verification completed
2.Modifications needed in the power and Ground supply as per the Discussion
3.Version V4 EEG 8 channel PCB Works Started

02-07-2026
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1.Modification in the power and Ground supply in the circuit design is completed
2.Netlist Created as per modified design completed
3.Modified design of Version V4 EEG 8 channel PCB Works Started

07-07-2026
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1.EEG 8 channel components Footprint designing in progress
2.Modified design of Version V4 EEG 8 channel in progress

08-07-2026
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1.Exploring I2C communication pins for the ESP32-WROOM-32E development boards
2.Modified design of Version V4 EEG 8 channel in progress
3.Design modification discussion with team in progress

15-07-2026
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1.Rearrage entire schematic circuit version v4
2.updated IC -isow7841dwe
3.updated BZT52csv6lp-7 change to BZT52csv6-13-f
4.Isolation discussion and exploration in progress

17-07-2026
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1.Replaced ADUM2401ARIZ with ISO7741QDWRQ1 to meet enhanced safety-related certification
2.Generated and verified the netlist after completing the schematic design.
3.Created the footprints for the required isolation ICs according to the respective datasheets.
4.Explored low-EMI (Low-Emission) PCB design techniques and EMI reduction methods to improve electromagnetic compatibility (EMC) and overall system performance.

20-07-2026
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1.Resolved the symbol error: "Symbol 'QFN_50P300X300X100-17N' for device 'BQ24074RGTR_5_QFN_50P300X300X100-17N_BQ27441DRZR-G1A' has pins."
2.Redesigned the BQ24074RGTR IC footprint to match the package dimensions and pin configuration.
3.Modified the schematic to accommodate the updated design.
4.Created the PCB footprint for the ISO7741QDWRQ1 digital isolator based on the manufacturer's datasheet.
5.Created the PCB footprint for the SMD Tactile Switch (3 × 6 × 4.3 mm) according to the mechanical dimensions.
6.Generated the Bill of Materials (BOM) for the updated design.
7.Added STEP files and configured the footprint paths for accurate 3D PCB visualization and mechanical integration.

22-07-2026
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1.Complete all modifications in schematic design file and forwarded for verification.
2.completed all footprint modifications
3.Complete the Generated the Bill of Materials (BOM) and Netlist
4.Generate PCB file and Start layout Design
-USB C part layout components placement completed
-USB C layout routing in progress

28-07-2026
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1.PCB Layout Design In progress
1.USB C circuit layout routing completed as per datasheet
2.BQ27441 Isolation circuit completed as per datasheet
3.BQ24074 battery charging IC circuit completed as per datasheet
4.Regulator IC's NCP186,MCP1754T,Lm26664,LT3093,LT3042 Completed the power supply as per datasheet
5.Support in components selection as per datasheet in progress
6.Heat dissipation in Pcb In progress
7.Layer Stacking in pcb in progress