Serial AVR and PIC programmer

This is a dual MCU programmer which supports both AVR and PIC mcu and there is a switch to select between them.

It’s easy to manufacture and have only through hole parts.

Features

• RS232 Serial interface
• AC-DC powered
• MAX232 interface
• standard programming sockets for PIC and AVR
• easy to build, all component are TH parts
• 74CA00 for protection
• LED indicators for VPP, TxD, RxD, Power
• Compatible with PonyProg and similar software
• 10 Pin ICSP for AVR (Miso, SCK, Mosi, Reset, GND, VCC)
• 5 Pin ICSP for PIC (VPP, VDD, VSS, PGD, PGC)

Schematic

The full schematic is shown below:

PCB Design

Please follow and like us: