Elizabeth Choi

H-Bridge Motor Controller PCB

October 2025

  • Created breadboard prototype of circuit with buttons
  • Iterated to control circuit using KB2040 and CircuitPython
  • Designed H-Bridge Motor Controller PCB using KiCad
  • Integrated custom PCBs into robot project
Breadboard Prototype

See KB2040 iteration here

KiCad Schematic
KiCad PCB Layout: 3D View
Driving robot with arm project.
PCB used to control steel arm.
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