diff options
| author | Blaise Thompson <blaise@untzag.com> | 2021-04-26 13:53:31 -0500 |
|---|---|---|
| committer | Blaise Thompson <blaise@untzag.com> | 2021-04-26 13:53:31 -0500 |
| commit | c1309098f4e24791571fd959443502edc1dd0130 (patch) | |
| tree | c729005fd1948f7b4269ba21e71c46a3005a5d43 /digital-driver-board | |
| parent | 130b79451f1e6e89453d8b27d76f83049bdf2a54 (diff) | |
complete digital bom
Diffstat (limited to 'digital-driver-board')
| -rw-r--r-- | digital-driver-board/README.md | 34 |
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 |