HUB
About the HUB PCB
HUB is an open source PCB design by SJSURoboticsTeam, published on GitHub. It is a 4-layer board measuring 159.2 × 93 mm, with 45 components from 25 distinct parts.
Other key parts include the ACS711xLCTR-25AB, SN65HVD230 and AMS1117-3.3. By type, the board carries 15 capacitors, 13 connectors, 10 resistors, 5 ICs, 1 diode 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.
Main components on the HUB
HUB bill of materials (BOM)
45 components, 25 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ACS711xLCTR-25AB | SOIC-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 1 | SN65HVD230 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U7 |
| 1 | — | HTSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL-EP | U10 |
| 4 | XT60-PW-M | AMASS_XT60PW-M_1x02_P7.20mm_Horizontal | J1, J2, J3, J5 |
| 1 | Phoenix [2.54mm] | TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal | J4 |
| 2 | Phoenix (5V,GND) | PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal | J6, J10 |
| 1 | Phoenix (GPIO, 5V, GND) | PhoenixContact_MC_1,5_4-G-3.5_1x04_P3.50mm_Horizontal | J7 |
| 2 | Phoenix (+,-,CANH/L) | PhoenixContact_MC_1,5_4-G-3.5_1x04_P3.50mm_Horizontal | J8, J11 |
| 1 | Phoenix (SDA/L) | PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal | J9 |
| 1 | MicroMod | micromod | J12 |
| 1 | USB_C_Receptacle_USB2.0_14P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J13 |
| 1 | D | Vishay_SMPA | D1 |
| 1 | — | IND-SMD_L12.7-W12.7 | L1 |
| 2 | — | C1206 | C2, C3 |
| 2 | — | C0603 | C4, C7 |
| 1 | — | C0402 | C5 |
| 1 | — | CAP-SMD_L7.3-W4.3-R-RD | C6 |
| 4 | 18pf | C_0603_1608Metric | C8, C10, C15, C16 |
| 3 | 100nF | C0402 | C9, C11, C12 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 10µF | C_0603_1608Metric | C13, C14 |
| 6 | 10K | R_0603_1608Metric | R5, R6, R7, R8, R10, R11 |
| 1 | — | R0402 | R9 |
| 1 | 120 | R_0603_1608Metric | R12 |
| 2 | 5.1k | R_0603_1608Metric | R13, R14 |
HUB 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.
- LayoutHUB/HUB.kicad_pcb
- SchematicHUB/HUB.kicad_sch
HUB: common questions
How big is the HUB PCB?
The HUB measures 159.2 × 93 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the HUB?
45 components, from 25 distinct parts. The full bill of materials is listed on this page.
Where can I download the HUB 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 HUB 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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