Licht is my second diy synthesizer that i built. I made it for my friend Micha. It uses a 2 CMOS chips as sound source with 8 oscillators which are gated by a light impulse. You can set pitch for each step and disable every step of the sequenze. If you want to i can provide you with the schmematics. Big thanks to Nic Collins who gave me the idea to make this project!