General use micro sized programmer for all AVRs with tristate buffer. The tristate buffer releases the pins after programming the microcontroller.

Can be used with:
AVRISP
AVRdude
Ponyprog

• Programs any AVR, but other microcontrollers too.
• Connected via Paralell (Printer) port
• One of the cheapest and simplest programmer ever!
• For 5V microcontrollers
• For 3V3V but 5V tolerant IO microcontrollers
• Simple design, never fails!