Universal Microcontroller Programmer Circuit Diagram. This is also an eeprom programmer as it supports 12cxx eeprom. It requires very few components and its very simple to build on general purpose matrix pcb.
You can use ponyprog2000 software to program your avr using this programmer. By using this usb pic programmer you can program microchip pic series of 10f 12f 16f 18f 24f 30f. The circuit diagram of this expansion is at fig 7.
I made this expansion board in perf board which is cheap and best.
This is also an eeprom programmer as it supports 12cxx eeprom. Following circuit diagram shows ultra simple avr microcontroller source. You can use ponyprog2000 software to program your avr using this programmer. The circuit is based in part on the isp header described in the silicon chip pic testbed project but also features an external programming voltage supply for laptops and for other situations where the voltage present on the rs232 port is insufficient.
