Atmel AVR programmer schematics and designs, and a lot more. The "Programmers" section has many AVR programmer designs, which is where the site got it's name, of course. You can also find quick information on many current AVR microcontrollers in the "Devices" section. Pages include AVR pinouts, clock frequency calculators, basic circuits, and links to the Atmel datasheets.
There is a new "Search Site" feature, which you can use to search the entire site for specific words. Click the "Help" link above the Search box to read about how to use it. The new site continues to grow as we add new devices, projects, and articles.