KiCad is an open source program for the design of electronic circuits. The collection of current schedules, PCB layouts and production of production and CAD data now also allows demanding electronic projects.
Build your own word clock at FabLab and get an introduction to electronics, programming, and various interdisciplinary areas. We solder, screw, measure, test, and plug in. At the end, you'll have a stylish, homemade clock in your hands that is guaranteed to impress you (and your friends).