atxmega

Programming AVR ATxMega using USBasp and ATxmega microcontroller

Leave a Comment / AVR ATmega Projects, Interfacing(USB - RS232 - I2c -ISP) Projects /

ATxmega programmer has different interface than 8-bit AVRs. It uses PDI interface instead of ISP. If you don’t want to buy new programmer for ATxmega you can try this little hack done by Szu. He uses USBASP (USB in-circuit programmer for Atmel 8-bit AVR controllers) with some modification to program AVR ATxmega. The hack convert […]

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Power your Arduino 1

Power your Arduino/AVR with a Hand-Cranked Battery

Leave a Comment / AVR ATmega Projects, Battery Projects /

If you’ve ever wanted to power your Arduino or AVR from a battery for development testing (batteries have different power delivery qualities than, say, transformed AC or even a regulated wall wart in DC) testing but were tired of going through batteries (Hey, I admit I’ve sucked batteries dry in hours because of a slipped-up

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