4 layers140 × 104 mm

Remram
hasenbanck/remram
32bit STM32F7 based 3D printing controller using TMC2130 stepper driver
264 parts40
Boards in 4 GitHub repositories, designed in KiCad, that use the S310FA by onsemi (-55℃~+150℃ 100V 100uA@100V 3A 80A 850mV@3A Independent SOD-123FL Schottky Diodes ROHS). See how each wires it, with its parts, size, README and files; the S310FA’s symbol, footprint and pinout are on its own page.

hasenbanck/remram
32bit STM32F7 based 3D printing controller using TMC2130 stepper driver

Crate3D/closed-loop-stepper-tmc2130-as5048a
Closed loop stepper using tmc2130 and as5048a

rodrigue-laboratory/pipette-tool-pcb
bash kicad-cli pcb export gerbers pipettetool.kicadpcb --output fab/gerbers kicad-cli pcb export drill pipettetool.kicadpcb --output fab/gerbers --format excellon

jakeson21/LM3409HV-30W-LED
30W LED driver based on a TI LM3409HV buck controller