BSPD
About the BSPD PCB
BSPD is an open source PCB design by ncku-formula-racing, published on GitHub. It is a 2-layer board measuring 60 × 55 mm, with 107 components from 24 distinct parts.
Other key parts include the LM2903QS-13, AS331KTR, 74LVC1G08QW5-7, 74LVC1G08 and AP2204K-ADJ. By type, the board carries 40 resistors, 19 capacitors, 14 ICs, 14 test points, 10 diodes and 1 connector.
From the project
A monorepo of circuit boards
Main components on the BSPD
BSPD bill of materials (BOM)
107 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ~ | SO-8_3.9x4.9mm_P1.27mm | U1, U3 |
| 1 | LM2903QS-13 | SO-8_3.9x4.9mm_P1.27mm | U2 |
| 3 | AS331KTR | SOT-23-5 | U4, U8, U9 |
| 1 | 74LVC1G08QW5-7 | SOT-23-5 | U5 |
| 6 | 74LVC1G08 | SOT-23-5 | U6, U12, U13, U15, U17, U18 |
| 1 | AP2204K-ADJ | SOT-23-5 | U7 |
| 1 | Conn_02x10_Odd_Even | PinHeader_2x10_P2.54mm_Vertical | J2 |
| 9 | 1M | Potentiometer_Bourns_3296W_Vertical | RV1, RV2, RV3, RV4, RV5, RV6, RV7, RV8 +1 |
| 14 | TestPoint | TestPoint_THTPad_D1.5mm_Drill0.7mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +6 |
| 6 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2, D3, D4, D8, D16 |
| 4 | 1N4148W | D_SOD-123 | D5, D6, D7, D18 |
| 12 | 10u | C_0805_2012Metric | C1, C2, C5, C6, C7, C9, C10, C11 +4 |
| 5 | 0.1u | C_0603_1608Metric | C3, C4, C13, C14, C17 |
| 1 | 1u | C_0603_1608Metric | C8 |
| 1 | NC | C_Disc_D3.0mm_W1.6mm_P2.50mm | C21 |
| 24 | 10k | R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R9 +16 |
| 1 | 16k | R_0603_1608Metric | R8 |
| 4 | 1k | R_0603_1608Metric | R10, R19, R29, R31 |
| 5 | 100R | R_0603_1608Metric | R12, R25, R26, R27, R28 |
| 1 | 301k | R_0603_1608Metric | R14 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 100k | R_0603_1608Metric | R15 |
| 2 | 39k | R_0603_1608Metric | R16, R17 |
| 1 | 50k | R_0603_1608Metric | R22 |
| 1 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R37 |
BSPD design files
The KiCad project lives in the ncku-formula-racing/circuit repository on GitHub; these links point at the commit this page was built from.
- LayoutBSPD/BSPD.kicad_pcb
- SchematicBSPD/BSPD.kicad_sch
BSPD: common questions
How big is the BSPD PCB?
The BSPD measures 60 × 55 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BSPD?
107 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the BSPD design files?
From the ncku-formula-racing/circuit repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the BSPD design in my own project?
The repository has no license, so all rights stay with ncku-formula-racing. Use it as a reference, and ask the author before reusing the design.
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