This project demonstrate: assembly timing, A/D conversions, A/D conversion rates,and RC circuit time constants on the PIC 16F876. The micro-controller is a 28 pin DIP PIC16F876 clocked at 20 MHz manufactured by Microchip. The PIC voltage input is +5 volts DC via a µA7805 dc/dc voltage regulator. The compiler is the CCS C compiler (v. 3.207) for 14 bit PIC chips.

The full project is available here.