[Ast] sent in his time sampling logic analyser (in German, so use the fish) based on a Atmel Mega8 and a FT232 USB interface and several logic chips. It can store time captures in memory, then upload them to a PC via USB. Looks like a great tool for advanced logic testing.
atmega150 Articles
SickSack: ATMega Servo Snake Robot
[Lars] sent in this sweet snake robot that he and [Aske] built for the DTU Robocup. I’ve seen snake bots before, but I like the concept and the clean electronic design. They used a single AtMega32 controller to generate PWM signals for each of the eight servos, and used a very interesting DC-DC buck converter that’s capable of delivering 16 amps.
For the curious, the bot won the best design and effects award at the competition.
Atmega Oscope
[Jason] sent in a couple tips, and this diy oscilloscope caught my eye. This design uses the A/D sampler on the ATmega to generate the signal for presentation on a regular CRT television. The sample limit is less than 16khz. Not terribly impressive, but not too shabby either.
