Weekend Electronics Projects-3 Board PIC16F876 Mini-Computer LCD Keys LED Serial I2C Part 3

This prototype board set I designed has a Red/Green LED, 2 line x 8 chars LCD display, 8 keys, on-board power supply rectifier and 5V regulator. There are eight pins that goto the prototyping area. Two can be 10-bit analog to digital, two digital I/O pins, two pins for SDA & SCL used for I2C bus, two pins for RXD & TXD used by the serial port. Any of these pins can also be just digital I/O. Next video will be of this programmed and working. I am going to make a ICSP tool for programming a PIC 16F876A-I/SP micro-controller chip.