A PCB with firmware to exploit and test all the functions in this PIC microcontroller. The board features a LCD, keyboard, piezo sounder, Real Time Clock with backup power, I2C bus, potmeter for A/D conversion and more. I use... Electronics Projects, PIC Development Boards PIC16F84 PIC16F873 "avr development board, pic development board, pic16f84 projects, " Date 2019/08/01