AUTOMATIC SWITCH WITH INTEGRATED CONTROL SYSTEM USING ARDUINO UNO

Abstract

Abstract
Automatic Switch with Integrated Control System using Arduino UNO intended to construct and to know the performance of the integrated control system as Automatic switch using Arduino UNO. This Automatic Switch with Integrated Control System using Arduino UNO created with several stages: identification of needs, analysis of needs, circuit diagram block, system design, steps of making, program flow diagram, testing and data retrieval. This system uses Arduino UNO microcontroller, ultrasonic sensor as motion detector, relay module as electric switch to turn on and off the electrical equipment, bluetooth module as communication bridge with user, assembly circuit as relay status display, logic gate circuit as system status display and electric switch to supply backup voltage from battery, battery charging circuit, DC voltage circuit, LED indicator of system and relay to know the performance of the whole system. The testing result of Automatic Switch with Integrated Control System using Arduino UNO is able to function well. After performance testing for whole circuit conducted, LED indicator of system and relay that used to test the performance of system, from the output generated are able to matched with the input given, with the output of the LED indicator of relay is green LED, and the output of LED indicator of system are red and green LED. Ultrasonic sensor HC-SR04 that used, is able to function well by being able to turn on the relay when a motion is detected between ranges of 50 cm.
Keywords: Arduino UNO, Automatic Switch, Analog System, Ultrasonic sensor, Integrated Control System