openHAB Raspberry Pi Arduino XBee Led Zeppelin Music Machine

Martin ZellerArduino, openHAB, Raspberry Pi 1 Comment

For many years my daughter called me in the evening in her room: “Daddy, please play the barrel organ!” I usually asked: “How fast?” And she replied: “Full speed!” Okay. After about ten years – my hands have become old and tired – I knew that I need a machine. I spoke to my daughter and we began to make plans. After hours of …