The KontrollerLab is an IDE for developing software for Atmel(r) AVR(c) microcontrollers using the avr-gcc compiler, the uisp and the avrdude upload software.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.