Lawnmower Raspberry Pi/ Arduino Lawnmower with Raspberry Pi (C Language, Geany IDE and library pigpio) and Arduino. Project links: https://forum-raspberrypi.de/forum/thread/39794-projekt-rasenmaeherroboter-mit-raspberry-und-c-sprache/?pageNo=1 (German) https://forum-raspberrypi.de/forum/thread/40022-programm-rasenmaeherroboter-mit-raspberry-und-c-sprache/?pageNo=1 (German)