# USB Base Control This is a small project to enable the switch of several relays on a 4 relay board connected to an Arduino Board which is connected to a PC via USB cable. So switch the different relays and the master power a python script is provided aswell. ## App Contains the pyhton script and a couple of batch files to be used under windows. ## Firmware Contains the Arduino IDE sketch to switch the relays based on TTY over USB cable connection.