Hi,
I want to learn if I can use PWM as a DAC on AT89C51AC3. I'm going to take voice from built-in ADC (has 8-bit resolution), and send it to speaker. But AT89C51AC3 doesn't have a built-in DAC.
I have found a project from Internet that uses PWM to create analog voice. But the project is designed with ATmega8535.
Thanks