Want to use a 220V miner on a 110V household outlet? Watch these tutorials.
EP1: https://www.youtube.com/watch?v=bXwm-xW5WUo
EP2: https://www.youtube.com/watch?v=5euTS_ZUOX8
EP3: https://www.youtube.com/watch?v=C_LCiEBDQFU