Wii-BVM-Card
Wii-BVM-Card is an open source AVR/Arduino PCB design by Shank-Mods: a 2-layer, 105 × 160 mm board with 106 components (25 distinct parts). It is built around the ADG1611, THS7374, arduino-nano-v3, 74LVC125 and more.
A simplified version of the BKM-129X compatible board.
A simplified version of the BKM-129X compatible board.
Should be able to be created at $25-30, with the ADG1611 being the most expensive component.
This requires an Arduino Nano v3 loaded with the latest BKM-129X-MCU code from https://github.com/skumlos/bkm-129x-mcu
For more information go to https://immerhax.com/?p=422
You are welcome to clone, produce and sell hardware based on this. Please keep changes and so on open source.
Built around
Parts list
106 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADG1611 | TSSOP-16_4.4x5mm_Pitch0.65mm | U1 |
| 1 | THS7374 | TSSOP-14_4.4x5mm_Pitch0.65mm | U2 |
| 1 | arduino-nano-v3 | arduino-nano-v3 | U3 |
| 1 | 74LVC125 | TSSOP-14_4.4x5mm_Pitch0.65mm | U4 |
| 1 | MIC3490-3.3 | SOT-23-5_HandSoldering | U5 |
| 8 | TPS25221 | WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U6, U7, U8, U9, U10, U11, U12, U13 |
| 1 | PWP2_HeadphoneJackWithSwitch | HPJack | U14 |
| 1 | DTC144EKA | SC-59_Handsoldering | Q1 |
| 2 | GC_Ports | GCC Ports | CN1, CN2 |
| 1 | Conn_02x32_Row_Letter_Last | DIN-41612-64P | J5 |
| 8 | D | D_0603_1608Metric | D1, D2, D3, D4, D5, D6, D7, D8 |
| 8 | 0.1uF | C_0805_HandSoldering | C1, C2, C3, C4, C5, C6, C9, C12 |
| 3 | 100uF | CP_Elec_6.3x5.3 | C7, C8, C13 |
| 1 | 2.2uF | C_0805_HandSoldering | C10 |
| 1 | 1uF | C_0805_HandSoldering | C11 |
| 16 | C | C_0603_1608Metric | C14, C15, C16, C17, C18, C19, C20, C21 +8 |
| 2 | 10K | R_0603_1608Metric | R1, R18 |
| 24 | R | R_0603_1608Metric | R2, R3, R4, R5, R14, R15, R16, R17 +16 |
| 6 | 150R | R_0603_1608Metric | R6, R7, R8, R29, R30, R31 |
| 1 | 0R | R_0603_1608Metric | R9 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 75R | R_0603_1608Metric | R10, R11, R12, R13 |
| 2 | 4K7 | R_0603_1608Metric | R19, R23 |
| 4 | 100K | R_0603_1608Metric | R20, R22, R25, R27 |
| 4 | 100R | R_0603_1608Metric | R21, R24, R26, R28 |
| 4 | R | R_0402_1005Metric | R48, R49, R50, R51 |
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