Document on many details of GNU tools for AVR class processors.

Award-winning electronic designs, circuit diagrams, ready-to-use schematics, source code; mainly for microcontrollers by Atmel (AVR), and PIC.

Growing article, with links to many related topics. [Wikipedia]

Many projects; much free information: hex dumps and software, full programs, ASM examples, Manchester code, bi-phase code; tutorials, instructions, tips, tricks, datasheets, diagrams. English, Dutch.

Official product information from Atmel Corp. Include overview, technical specifications, details of application support, and information about various associated tools and software.

The Butterfly is a credit-card sized demo board from Atmel Corp. It is feature-dense and low cost. Descriptions, tutorials, forum, block diagram, primer, many code samples: application notes with commented source code.

News in Weblog format, links, forum, tutorials, articles, specifications; devices, tools, projects, vendors. Some areas need registration.

Goal: high quality C library to use with GCC on Atmel AVR microcontrollers. Together, avr-binutils, avr-gcc, and avr-libc are the core of the open source toolchain for AVR.

Many projects, tutorials; tools, book list, photo gallery, links.

Many projects: servocontroller; MIDI keyboards, splitter; programming adapter, starlight simulator, infrared-RC5 interface, robotics. [English, Dutch]