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| author | Philip Lampkin <plampkin@chem.wisc.edu> | 2021-03-01 14:52:25 -0600 |
|---|---|---|
| committer | Philip Lampkin <plampkin@chem.wisc.edu> | 2021-03-01 14:52:25 -0600 |
| commit | c638cb47f8a4c173f8f226ea4ba85c6ec08bdec1 (patch) | |
| tree | 8fc5a635c722e0206647a3a0d8d4e259264aa6e8 /digital-driver/README.md | |
| parent | 6c3a55f379230d190a1b9030dea27fb8b08b3cbf (diff) | |
| parent | b6f7e9ed64c93ef06c50291cedadb73c1b1fd1dc (diff) | |
philip march first
Diffstat (limited to 'digital-driver/README.md')
| -rw-r--r-- | digital-driver/README.md | 43 |
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diff --git a/digital-driver/README.md b/digital-driver/README.md new file mode 100644 index 0000000..d5d0762 --- /dev/null +++ b/digital-driver/README.md @@ -0,0 +1,43 @@ +# digital-driver + +A photoreactor driver board designed to be controlled digitally over I2C. + +## PCB + +This PCB was designed using KiCAD version 5. +Refer to `driver.pdf` for schematic. +PCB images generated with [tracespace](https://github.com/tracespace/tracespace) follow. + + + + + +Bill of Materials + +| reference | value | manufacturer | part number | DigiKey | Newark | +| :------------- | :------------ | :----------- | :---------- | :------ | :----- | +| C2 | 10u | | | | | +| C3 | 22u | | | | | +| D1 | (red) | | | | | +| D2 | (blue) | | | | | +| J1, J2 | | | | | | +| J3, J4 | | | | | | +| J5 | fan connector | | | | | +| J7 | LED connector | | | | | +| PS1 | | | | | | +| R1, R4, R6, R7 | | | | | | +| R2, R5 | | | | | | +| U1 | | | | | | +| U2 | | | | | | + +## I2C Interface + +DOCUMENTATION TODO + +## Firmware + +Find in "firmware" folder. + +Use Arduino IDE. + +We programmed the ATtiny85 using the sparkfun Tiny AVR Programmer: [PGM-11801](https://www.sparkfun.com/products/11801). |