Finalhand
About the Finalhand PCB
Finalhand is an open source PCB design by SJSURoboticsTeam, published on GitHub. It is a 4-layer board measuring 61.1 × 40.4 mm, with 26 components from 17 distinct parts.
By type, the board carries 8 capacitors, 7 resistors, 5 ICs, 1 connector, 1 switch and 1 inductor.
From the project
The 2024 - 2026 rover electrical monorepo
This is the repository for the SJSU Robotics Club Electrical team repository from 2024-2026.
Finalhand bill of materials (BOM)
26 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | — | MPU6050 AD0 Breakout | U1 |
| 1 | — | MPU-6050 MODULE | U6 |
| 2 | — | 3 Pad Jumper | U8, U9 |
| 1 | — | HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP | U10 |
| 1 | — | CONN-TH_3P-P2.54_KF2EDGV-2.54-3P | CN1 |
| 1 | — | USB-C Stubby | ARM1 |
| 1 | — | CONN-TH_KF2EDGV-2.54-2P | LASER1 |
| 1 | — | TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL | PCA9685 |
| 1 | — | SW-SMD_MK-12C02-G020 | SW1 |
| 1 | — | IND-SMD_L12.7-W12.7 | L1 |
| 4 | — | C0603 | C1, C4, C7, C8 |
| 2 | — | C1206 | C2, C3 |
| 1 | — | C0402 | C5 |
| 1 | — | CAP-SMD_L7.3-W4.3-R-RD | C6 |
| 3 | — | R0603 | R1, R2, R4 |
| 1 | — | R0805 | R5 |
| 3 | — | R0402 | R7, R8, R9 |
Finalhand design files
The KiCad project lives in the SJSURoboticsTeam/urc-electrical-2026 repository on GitHub; these links point at the commit this page was built from.
- Layout5V_Buck/finalhand.kicad_pcb
- Schematic5V_Buck/finalhand.kicad_sch
Finalhand: common questions
How big is the Finalhand PCB?
The Finalhand measures 61.1 × 40.4 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Finalhand?
26 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Finalhand design files?
From the SJSURoboticsTeam/urc-electrical-2026 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Finalhand design in my own project?
The repository has no license, so all rights stay with SJSURoboticsTeam. Use it as a reference, and ask the author before reusing the design.
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