mini avr usb programmer
This spectacular programmer aims at compatibility with Atmel’s USB programmers such as AVRISP mkII, JTAGICE mkII and AVRDragon. The firmware can even be configured to run on other hardware such as e.g. USBasp
This spectacular programmer aims at compatibility with Atmel’s USB programmers such as AVRISP mkII, JTAGICE mkII and AVRDragon. The firmware can even be configured to run on other hardware such as e.g. USBasp

http://enik.vcp.ir/?viewpost=a106cyf410b
virtual usb port for avr
V-USB is a software-only implementation of a low-speed USB device for Atmel’s AVR® microcontrollers, making it possible to build USB hardware with almost any AVR® microcontroller, not requiring any additional chip.
V-USB is a software-only implementation of a low-speed USB device for Atmel’s AVR® microcontrollers, making it possible to build USB hardware with almost any AVR® microcontroller, not requiring any additional chip.

http://enik.vcp.ir/?viewpost=r181bsa103d