evaluation PCB for sim racing pedal sensor technology
Eval is an open-source printed circuit board by joshtenorio, from the joshtenorio/simpedals-eval-pcb repository on GitHub. It is a 2-layer board of 56 × 44 mm with 26 parts on 17 nets, routed with 142 tracks and 11 vias.
It is built around the ADS1231ID. Its parts include 6 resistors, 5 capacitors, 4 connectors and 3 ICs.
Quick evaluation board I designed to test sensors and write software while I design the mechanical portion for my custom sim racing pedals.
TODO
BOM coming soon
TODO
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 50k | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6 |
| 5 | 100nF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5 |
| 4 | M3 | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 1 | ADS1231 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | ADS1231 | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | ADS_VCC | TestPoint:TestPoint_Pad_1.5x1.5mm | TP4 |
| 1 | DRV5056 | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | DRV5056Header | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J2 |
| 1 | DRV_VCC | TestPoint:TestPoint_Pad_1.5x1.5mm | TP2 |
| 1 | GND | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1 |
| 1 | LoadCell | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-4_1x04_P2.54mm_Horizontal | J1 |
| 1 | TMAG6181 | Package_SO:VSSOP-8_3.0x3.0mm_P0.65mm | U2 |
| 1 | TMAG6181Header | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | TMAG_VCC | TestPoint:TestPoint_Pad_1.5x1.5mm | TP3 |
It measures 56 × 44 mm and has 2 copper layers, 1.6 mm thick.
26 parts, built around the ADS1231ID. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the joshtenorio/simpedals-eval-pcb repository on GitHub, at the commit this page was made from: the board is eval.kicad_pcb and its schematic eval.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask joshtenorio before reusing the design.
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