Project Overview This project implements a 3-phase BLDC motor controller using Hall sensor-based 6-step commutation with PWM speed control. The system uses a PIC18F46K22 microcontroller and IR2101 gate drivers for driving the MOSFET bridge. Features * 3-phase BLDC control using 6-step commutation * Speed control using analog potentiometer (ADC) with PWM * Direction control with REVERSE button * Start/Stop functionality * LED indicators for direction status * Open Hardware under CERN OHL v2 license Hardware Microcontroller: PIC18F46K22 Gate Driver: IR2101 MOSFETs: IRF540N or IRFZ44N Sensors: Hall sensors for rotor position PCB: 4-layer (2 signal, 2 GND planes) Simulation: Proteus for pre-validation CAD: Altium Designer for schematic and layout Firmware Developed in CCS C for the PIC18F46K22. Uses interrupts for Hall sensor capture and commutation lookup table. ADC reads potenti