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Brushless motor controller

An ESC designed from scratch: power board, FOC firmware and test bench.

Brushless motor controller
3phases driven with FOC
PCBdesigned and routed
100%protections validated

The challenge

Precisely drive a three-phase brushless motor in a compact form factor, with reliable protections.

What I delivered

  • Board architecture
  • Three-phase MOSFET bridge
  • Phase current sensing
  • FOC control
  • Current, voltage and temperature protection
  • Python tuning tool
See also

Other projects

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