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-rw-r--r--digital-driver-board/README.md34
1 files changed, 18 insertions, 16 deletions
diff --git a/digital-driver-board/README.md b/digital-driver-board/README.md
index 05ca0e1..39f192f 100644
--- a/digital-driver-board/README.md
+++ b/digital-driver-board/README.md
@@ -13,25 +13,27 @@ PCB images generated with [tracespace](https://github.com/tracespace/tracespace)
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 | | | | | |
+| reference | value | manufacturer | part number | price | vendors |
+| :------------- | :------------ | :----------- | :------------------- | :---- | :------ |
+| | dip socket | Mill-Max | 110-93-308-61-001000 | $1.00 | [DigiKey](https://www.digikey.com/en/products/detail/mill-max-manufacturing-corp/110-93-308-61-001000/7734612) |
+| C2 | 10u | Yageo | CC1206KKX7R8BB106 | $0.25 | [DigiKey](https://www.digikey.com/en/products/detail/yageo/CC1206KKX7R8BB106/5195365?s=N4IgTCBcDaIMJwIxgAwDYDSGAaB2ASgBwBCxi6IAugL5A) [Mouser](https://www.mouser.com/ProductDetail/Yageo/CC1206KKX7R8BB106/?qs=%2Fha2pyFadujG%252BB25mNGWlTAfaj3wXYmzjlPMfFLRNq4azOfH13S4tw%3D%3D) |
+| C3 | 22u | Yageo | CC1206MKX7R7BB226 | $0.75 | [DigiKey](https://www.digikey.com/en/products/detail/yageo/cc1206mkx7r7bb226/7071713) |
+| D1 | (red) | Lite-On | LTST-C230KRKT | $0.25 | [DigiKey](https://www.digikey.com/en/products/detail/lite-on-inc/LTST-C230KRKT/386857?s=N4IgTCBcDaIDIBUDKCC0BhMBmADAaQCU8EQBdAXyA) [Mouser](https://www.mouser.com/ProductDetail/Lite-On/LTST-C230KRKT/?qs=%2Fha2pyFadujtt9TjjkxDnLsTSvKz5QHldTfy80PY7mPtEP7ka44l7w%3D%3D) |
+| D2 | (blue) | Lite-On | LTST-C150TBKT | $0.50 | [DigiKey](https://www.digikey.com/en/products/detail/lite-on-inc/LTST-C150TBKT/388526?s=N4IgTCBcDaIDIBUDKCC0BhAjAVgAwICEBpBEAXQF8g) |
+| J1, J2 | i2c connector | JST | S4B-PH-K-S(LF)(SN) | $0.50 | [DigiKey](https://www.digikey.com/en/products/detail/jst-sales-america-inc/S4B-PH-K-S-LF-SN/926628) [Newark](https://www.newark.com/jst-japan-solderless-terminals/s4b-ph-k-s-lf-sn/connector-header-2mm-4-position/dp/38K8074) |
+| J3, J4 | power input | CUI | PJ-002A | $1.50 | [DigiKey](https://www.digikey.com/en/products/detail/cui-devices/PJ-002A/96962) [Mouser](https://www.mouser.com/ProductDetail/CUI-Devices/PJ-002A/?qs=WyjlAZoYn51CKfAix9Mngw%3D%3D) |
+| J5 | fan connector |
+| J7 | LED connector |
+| PS1 | regulator | CUI | VXO7805-500-M-TR | $3.00 | [DigiKey](https://www.digikey.com/en/products/detail/cui-inc/VXO7805-500-M-TR/11569188) [Newark](https://www.newark.com/cui/vxo7805-500-m-tr/non-isolated-dc-switching-regulator/dp/13AJ1536) |
+| R1, R4, R6, R7 | 4.7k | Yageo | RC1206DR-074K7L | $0.10 | [DigiKey](https://www.digikey.com/en/products/detail/yageo/rc1206dr-074k7l/5919134) |
+| R2, R5 | 470 | Yageo | RC1206FR-07470RL | $0.10 | [DigiKey](https://www.digikey.com/en/products/detail/yageo/RC1206FR-07470RL/728934) |
+| R3 | 10k | Yageo | RC1206FR-0710KL | $0.10 | [DigiKey](https://www.digikey.com/en/products/detail/yageo/RC1206FR-0710KL/728483) |
+| U1 | microcontrol. | Microchip | ATTINY85-20PU | $1.50 | [DigiKey](https://www.digikey.com/en/products/detail/microchip-technology/attiny85-20pu/735469) [Newark](https://www.newark.com/microchip/attiny85-20pu/microcontroller-mcu-8-bit-attiny/dp/68T3808) |
+| U2 | LED driver | Mean Well | LDD-1000L | $6.00 | [DigiKey](https://www.digikey.com/en/products/detail/mean-well-usa-inc/LDD-1000L/7704722) [Allied](https://www.alliedelec.com/product/mean-well/ldd-1000l/70345765/) |
## I2C Interface
-DOCUMENTATION TODO
+`<byte FAN SPEED>` `<byte LED INTENSITY>`
## Firmware