BREAD DAQ

4/20/24

Progress

• Worked on Report
• Uploaded files to OSF

To Do

• Complete final touches on Report
• Complete checkoff

4/12/24

Progress

• Translation code finished and verified
• Report draft complete
• Resistive sensor tested

To Do

• Complete report
• Clean up documentation
• Prep for checkoff

4/6/24

Progress

• Code combined and debugging began
• Translation code 75% complete
• Set up and configured SQL server

To Do

• Finish debugging Arduino code and test
• Complete and test translation code
• Clean up BOM and other documentation

3/30/24

Progress

• Got external RTC working
• Worked on Integrated RTC (Not able to get time working)
• RTC logging to SD card

To Do

• Work on transition code
• Continue work on integrated RTC
• Combine codes to make main slice code
• Work on LOAF communication.

3/24/24

Progress

• Completed Soldering board.
• Tested SD code
• Made Updates to PCB to fix issues
• Began Work on RTC

To Do

• Troubleshoot and program RTC
• Potentially order updated PCB
• Work on combining codes
• Work on SQL and translation code

3/16/24

Progress

• Began work on SD code
• Received PCB

To-Do

• Solder PCB
• Continue work on SD code
• Set up SQL server and begin translation code

3/9/24

Progress

• Completed PCB Design
• Ordered PCB and components
• Replaced Amplification circuit with ADC to read thermocouple

To-Do

• Work on SD logging code
• Solder PCB and test once parts arrive
• Set up SQL server to write logged data to

2/24/24

Progress

Recap

• Added improvements to PCB design
• Worked on Amplification circuit
• Added switches so that terminals can be used for both Amplification and Voltage divider circuits.

To Do

• Complete Amplification circuit
• Finalize and order PCB

2/17/24

Recap

• Completed CDR slides
• Breadboarded the Op-amp and potentiometer circuit and began testing
• PCB design draft completed
• Made Voltage reading display and conversion on LCD

To Do

• Review and order PCB
• Continue work on Amplification circuit.
• Work on buttons to cycle sensor type.

2/10/24

Sketch

Recap

• Completed schematic design for RTC, LCD, battery backup, and Arduino.
• Completed skeleton code for LCD.

To Do

• Complete Op amp and digital potentiometer schematic design.
• Begin PCB design.
• Breadboard and test design.

2/3/24

Recap

• Began breadboarding.
• Ordered Parts.
• Began breadboarding and programming for LCD display.
• Skeleton code made for unit/sensor conversion

To Do

• Begin breadboarding measurement circuit once parts arrive.
• Connect to digital potentiometer to set resistance.
• Develop Amplifier circuit for measurement.
• Begin PCB design.

1/27/24

Sketch

To Do

• Begin Breadboarding.
• Work on LCD code.
• Research and begin code for data conversion.
• Develope circuit for sensor amplifier.

BREAD Vision

11/4/23

Recap

• Completed final design Changes to PCB.
• Re trained Yolo model to improve defect detection.
• Printed a new camera mount.

To Do

• Work on I2C communication.
• Order PCB.

10/28/23

Recap

• YOLO running and detecting objects on Pi
• Modified and improved slice PCB design
• Fixed Wifi connectivity issues with Pi
• USB camera code is functional

To Do

• Order PCB
• Improve image recognition consistency
• Implement I2C communication to Arduino from Pi

10/7/23

Recap

• Completed Slice Schematic and Board layout.
• Printed mount for spectroscopy camera.
• Captured and boxed images of a sample cup to train our YOLO model.

To Do

• Review and order PCB for physical slice.
• Continue working and refining YOLO model.

9/22/23

Recap

• Downloaded and installed all necessary programs to work on the Raspberry PI and Arduino.
• Received our USB camera.
• Set up TeamViewer on the Pi so that remote work and file transfers can be done remotely.
• Began work on physical slice.
• Went thought the documentation and guides for YOLO algorithm.

To Do

• Complete rough schematic of slice to be reviewed by team.
• Begin plan for collecting and training algorithm.