2 layers42 × 66 mm
2 layers85.5 × 37 mm
Stepper drivers
ajkeeton/fernley- Size
- 85.5 × 37 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 52
- Pads
- 149
- Tracks, vias
- 196, 6
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Oct 2024
- Updated
- 7 Feb 2025
Overview
Stepper drivers is an open-source printed circuit board by ajkeeton, from the ajkeeton/fernley repository on GitHub. It is a 2-layer board of 85.5 × 37 mm with 34 parts on 52 nets, routed with 196 tracks and 6 vias.
Its parts include 11 connectors, 2 diodes and 1 capacitor. It belongs with the robots and motor control boards of this library.
README
README.mdfernley
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP12 |
| 8 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J2, J3, J4, J8, J14, J20, J26 |
| 4 | MountingHole | MountingHole:MountingHole_2.5mm_Pad_TopBottom | H1, H2, H3, H4 |
| 4 | Pololu_Breakout_DRV8825 | Module:Pololu_Breakout-16_15.2x20.3mm | A1, A2, A3, A6 |
| 2 | 7767 | misc:KEYSTONE_7767 | J27, J28 |
| 1 | C | Capacitor_THT:CP_Radial_D13.0mm_P5.00mm | C1 |
| 1 | Conn_01x03_Socket | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | D | Diode_THT:D_DO-27_P15.24mm_Horizontal | D2 |
| 1 | D | Diode_THT:D_A-405_P5.08mm_Vertical_AnodeUp | D1 |
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Questions
How big is the Stepper drivers PCB?
It measures 85.5 × 37 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stepper drivers use?
34 parts. 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 Stepper drivers KiCad files?
From the ajkeeton/fernley repository on GitHub, at the commit this page was made from: the board is pcb/stepper_drivers/stepper_drivers.kicad_pcb and its schematic pcb/pico board - basic/pico basic/pico basic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stepper drivers design in my own project?
Its repository states no licence, so its author keeps all rights: ask ajkeeton before reusing the design.