AVR Programming 02: The Hardware

arduino

You may be able to write the most eloquent code in the history of embedded systems but without a way to run it on the hardware it will be worthless. In this installment of the tutorial series we will: Look at some of the available AVR programmer options Place the microcontroller on a breadboard and connect it to a power supply and a programmer. Use programming software to send some example … [Read more...]

USBasp: AVR programmer based on ATmega8

usbasp

We love our AVR Dragon programmer but it can be nice to have a cheap and simple in system programmer on hand too. The USBasp is one such programmer that uses and ATmega8 as its only IC. It requires just a handful of components and can be purchased as a kit, or etched and assembled at home. If you source your own parts the chip does need to be programmed which makes for a chicken-or-egg scenario. … [Read more...]