Introduction - If you have any usage issues, please Google them yourself
Source code for Multifunction Power Assisted Wheelchair.
Use 2 SPCE061A chips. Slave MicroChip used for Voice-control, Master MicroChip used for Assistive and Electric control Wheelchair.
Input: 3 buttons, 3 switch, 1 ADC, 2 x 2phase A/B encoder, 2 Ultrasonic sensor, 1 Microphone.
Output: 2 PWM to control 2 BLDC motor (through Drivers), 1 speaker.