Generating precision signals using an Attiny micro

摘要

Atmel AVR microcontrollers are very popular, not least because of the free development tools that are available. In this series we shall show how these processors can be pressed into service for digital signal processing tasks. We shall cover the subject from the ground up, making the series suitable for beginners, and in true Elektor style the focus will be on practical experiments. You can build the hardware yourself or you can obtain boards from Elektor, and the software is as ever available for download as source code from our website. Let's generate some signals!