4 layers102.2 × 74.4 mm
Controller pcb
chevalierid/alan-setup
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2 layers101.5 × 47.3 mm
A power distribution and voltage regulator PCB designed for FRC robots
- Size
- 101.5 × 47.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 34
- Pads
- 161
- Tracks, vias
- 242, 53
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Jan 2026
- Updated
- 31 Jan 2026
Overview
BRM is an open-source printed circuit board by BHopper9970, from the BHopper9970/BRM repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 101.5 × 47.3 mm with 48 parts on 34 nets, routed with 242 tracks and 53 vias.
It is built around the TPS55289RYQR. Its parts include 10 resistors, 10 diodes, 8 fuses, 3 connectors and 1 IC.
Main components
1Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | R | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 |
| 8 | 3544-2 | 3544_2_fuse:FUSE_3544-2 | F1, F2, F3, F4, F5, F6, F7, F8 |
| 4 | C | Capacitor_SMD:C_0402_1005Metric | Ccomp1, Ccomp2, Cinx2, Coutx2 |
| 4 | R | Resistor_SMD:R_0402_1005Metric | Rcomp1, Renb1, Rent1, Rt1 |
| 2 | 2601-1108 | 2601-1108:CONN8_2601-1108_WAG | J2, J4 |
| 2 | C | Resistor_SMD:R_0603_1608Metric | Cboot1, Cboot2 |
| 1 | 2606-1102 | 2606-1102:CONN2_2606-1102_WAG | J1 |
| 1 | C | Capacitor_SMD:C_1206_3216Metric | Coutx1 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | Cvcc1 |
| 1 | C | Capacitor_SMD:C_1210_3225Metric | Cinx1 |
| 1 | C_Polarized | Capacitor_SMD:CP_Elec_8x6.9 | Cin1 |
| 1 | C_Polarized | Capacitor_SMD:CP_Elec_5x5.3 | Cout1 |
| 1 | INSTAT | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | L | Inductor_SMD:L_Coilcraft_MSS1210-XXX | L1 |
| 1 | OUTSTAT1 | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | OUTSTAT2 | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | OUTSTAT3 | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | OUTSTAT4 | LED_SMD:LED_0805_2012Metric | D5 |
| 1 | OUTSTAT5 | LED_SMD:LED_0805_2012Metric | D6 |
| 1 | OUTSTAT6 | LED_SMD:LED_0805_2012Metric | D7 |
| 1 | OUTSTAT7 | LED_SMD:LED_0805_2012Metric | D8 |
| 1 | OUTSTAT8 | LED_SMD:LED_0805_2012Metric | D9 |
| 1 | REGSTAT | LED_SMD:LED_0805_2012Metric | D10 |
| 1 | TPS55289RYQR | TPS55289RYQR:RYQ0021A-MFG | U1 |
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Questions
How big is the BRM PCB?
It measures 101.5 × 47.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BRM use?
48 parts, built around the TPS55289RYQR. 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.
Where can I download the BRM KiCad files?
From the BHopper9970/BRM repository on GitHub, at the commit this page was made from: the board is BRM.kicad_pcb and its schematic BRM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BRM design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).