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author | Blaise Thompson <blaise@untzag.com> | 2021-04-24 16:55:25 -0500 |
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committer | GitHub <noreply@github.com> | 2021-04-24 16:55:25 -0500 |
commit | e9975e2b16f095f2a92946e76af5343b98e76ccc (patch) | |
tree | e225b14cba263ce466e6f4ded30de7e2cbe8857d /digital-driver/README.md | |
parent | c42f09af60f1a984078a9806eb48afce5fe85b2c (diff) | |
parent | 871f3f9ebe774e12ba870eedd2409ee9af6a6189 (diff) |
Merge pull request #4 from plampkin/terminology
Updated terminology, add additional descriptions, updated graphics
Diffstat (limited to 'digital-driver/README.md')
-rw-r--r-- | digital-driver/README.md | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/digital-driver/README.md b/digital-driver/README.md deleted file mode 100644 index 7483c1d..0000000 --- a/digital-driver/README.md +++ /dev/null @@ -1,58 +0,0 @@ -# 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. - -![top](./top.png "PCB top view") - -![bottom](./bottom.png "PCB bottom view") - -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). - -## Changelog - -### Unprinted - -### Revision B - -#### Fixed -- silk screen polarity markings for LED -- backwards I2C connectors - -### Revision A - -#### Added -- initial design |