Comments (8)
As discussed previously
- Try different IR based Transmitter Receiver Pairs ( PTH and SMD ) from various LAMI vendors on a perfboard
- Test on the current SRA Board and check readings on ADC lines for line-following with and without a buffer amplifier IC
- If buffer amplifier is needed, find a dealer (online or offline) if HEX IC is available ( 5 -6 gates in one IC ) for the facility of more than 4 sensor pairs if desired
- Redesign LSA PCB prototype for the best available combinations
- Test PCB Prototype
- Final Order
Hard deadline - 5th November
@marck3131 proceed with this issue and update ASAP
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@marck3131 Please post the perfboard testing results here ASAP
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ping @marck3131. Please post the results here as well.
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5 IR sensors were tested on perfboard with resistors 4.7k E and 100 E , with gpio pin numbers 32, 34, 35, 36, 39
Tested Line following too with the same ...
from sra-board-hardware-design.
@marck3131 Please put the images, sensor placement and line-following demo video with new config here as well for reference.
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https://drive.google.com/drive/folders/12nbabuiU1Kr9oi_pp4pkYO_4yM3ZiEHa?usp=sharing
from sra-board-hardware-design.
@dhairyashah1 we can close this issue as this has been implemented in the design.
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@dhairyashah1 we can close this issue as this has been implemented in the design.
LGTM. Design PR #21 merged in master.
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Related Issues (13)
- add more information HOT 1
- Add stl, stp (STEP) files for SRA Board, LSA and MPU HOT 1
- Add Pinout Image of SRA board and sensors HOT 17
- Solve the noise issue in PCB due to motors HOT 39
- Replacing extra Motor driver with Stepper Driver HOT 5
- [ PCB Design ] Add Pin header in front of current MPU Port for direct MPU6050 plugin HOT 4
- Create and Add web page for Board Hardware Documentation, posting test Blogs HOT 12
- Schematics in PDF format HOT 1
- Update README.md for SRA_Board_2023, LSA and MPU as per current changes HOT 6
- Design fixes in SRA_Dev_Board_2023 HOT 1
- Updating SRA Board from 22-23 to 23-24
- Add Datasheets folder HOT 7
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