A µC based controller for volume and sources in Audio amplifiers

Introduction Hello everyone to the open-lsqr project. A project, that tries to develop a firmware (and probably later also the hardware) for a fully functional volume and source control (in german, this is " L aut S tärke- und Q uellen R egelung" - mind the capital letters for the abbreviation). The project is intended to be open source so everyone can use the code for his or her own purpose. A minor remark: I develop this project in my relatively sparse free time. Every once in a while, there will be updates but please do not get angry if there is nothing new. Details The open-lsqr software currently has the following functionality: * Volume control (124 steps) via incremental encoder * customizable volume curve * no glitching problems at specific volume steps * Source input choice of 5 different inputs * 2x8 character LCD support * Mute Other features, yet to come