SISTEM OTOMATISASI KRAN PENCUCI TANGAN

Abstract

Have been made The Automatization of Hand Faucet System use the Infrared and Mikrokontroler AT89S51. This research have been made a simulation of automatization hand faucet system. This system is consisted of two infrared network tide sensor, network komparator, network relay, network of mikrokontroler AT89S51 and LCD displayed. The work principe system is both if infrared network sensor used as unseen saklar to determine the existence of barrier or hand position, then relay as actuator and mikrokontroler does the data process from both of the sensor. Result of process from infrared data sensor presented at LCD displayed in form of article “ AUTOMATIC HAND FAUCET”. At the time water flows, hence in screen LCD written down an instruction “CLEAN THE HAND” and at the time of fan blaze hence in screen LCD written down an instruction “DRYING HAND”.