At first, for making an IR transmitter with microcontroller, we need a 36-40kHz PWM. Old models of PIC MCU (like PIC12F675 or PIC12F629) don't have hardware PWM at all, so we have to write software ...
Notifications You must be signed in to change notification settings I realised I didn't have the latest code (corresponding to the latest PCB sold by CODA). The led and relay was working by chance ...