Sistem Lampu Belajar Otomatis dengan Sensor Ultrasonik Berbasis Arduino Menggunakan Tenaga Surya

Abstract

In this paper the author develops an automatic learning lamp using a solar panel where the solar panel converts light energy into electrical energy which is controlled by cas control. Cas control serves to stabilize the battery solar panel and is taken from the battery 11 volt to the load that will turn on the study lamp 3 watt. The battery functions as a power store. Ultrasonic sensor serves as a measure of the presence of an object. The voltage sensor will measure the voltage from the solar panel and provide input data to the microcontroller. The microcontroller functions as a control system. The microcontroller will provide data output on a 16x2 LCD which will display the results of the measurement data of the voltage sensor and ultrasonic sensor. The learning light is on, the process will take place continuously