4 layers56.1 × 57.1 mm
MCL86jr
MicroCoreLabs/Projects
Ted Fried's MicroCore Labs Projects - FPGA CPU cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects.
66 parts534
4 layers86 × 79.5 mm
RP2040QuadMotorController
DrJonEA/RP2040QuadMotorController3RP2040Zero and AT8236 Based Quad Motor Controller
- Size
- 86 × 79.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 42
- Pads
- 206
- Tracks, vias
- 370, 4
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 18 Dec 2025
- Updated
- 24 Dec 2025
Overview
RP2040QuadMotorController is an open-source printed circuit board by DrJonEA, from the DrJonEA/RP2040QuadMotorController repository on GitHub, published under the MIT licence. It is a 4-layer board of 86 × 79.5 mm with 35 parts on 42 nets, routed with 370 tracks and 4 vias.
It is built around the SN74LVC245APW and RP2040-ZERO. Its parts include 9 connectors, 8 diodes, 3 ICs, 1 capacitor and 1 resistor. It belongs with the robots and motor control boards and the RP2040 boards of this library.
Main components
2README
README.mdRP2040QuadMotorController
RP2040Zero and AT8236 Based Quad Motor Controller
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 4 | Conn_01x06_Pin | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2, J3, J4, J5 |
| 4 | ~ | Connector_JST:JST_XH_B6B-XH-AM_1x06_P2.50mm_Vertical | M1XH1, M2XH1, M3XH1, M4XH1 |
| 4 | ~ | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | M1, M2, M3, M4 |
| 4 | ~ | Connector_JST:JST_PH_B6B-PH-K_1x06_P2.00mm_Vertical | M1PH1, M2PH1, M3PH1, M4PH1 |
| 3 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J7, J8, J9 |
| 2 | AT8236x2 | JonLib:AT236x2 | U1, U2 |
| 1 | 0.01uF | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C1 |
| 1 | 4K7 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | RP2040-Zero | RP2040-Zero-Kicad:RP2040-Zero | RZ1 |
| 1 | SN74LVC245APW | Package_DIP:DIP-20_W7.62mm | U3 |
| 1 | Screw_Terminal_01x02 | JonLib:ScrewTerm_Oiyagai_01x02_5mm | J1 |
Questions
How big is the RP2040QuadMotorController PCB?
It measures 86 × 79.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the RP2040QuadMotorController use?
35 parts, built around the SN74LVC245APW and RP2040-ZERO. 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 RP2040QuadMotorController KiCad files?
From the DrJonEA/RP2040QuadMotorController repository on GitHub, at the commit this page was made from: the board is pcb/Untitled/Untitled.kicad_pcb and its schematic pcb/Untitled/Untitled.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RP2040QuadMotorController design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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