4 layers100 × 100 mm

Power feed
liorknafo/power-feed-manual-mill
DIY stepper power feed for a SIEG X3.5D mill: electromagnetic clutch, RP2040 controller PCB, Rust firmware, build123d CAD
195 parts
Boards in 1 GitHub repository, designed in KiCad, that use the CSM2512FT50L0 by Stackpole Electronics (SEI) (3W 50mΩ Current Sense Resistor ±1% ±75ppm/℃ 2512 Current Sense Resistors / Shunt Resistors ROHS). See how each wires it, with its parts, size, README and files; the CSM2512FT50L0’s symbol, footprint and pinout are on its own page.

liorknafo/power-feed-manual-mill
DIY stepper power feed for a SIEG X3.5D mill: electromagnetic clutch, RP2040 controller PCB, Rust firmware, build123d CAD