ALAT UKUR KETEBALAN DIGITAL MENGGUNAKAN SENSOR HC-SR04 BERBASIS ARDUINI UNO R3
ABSTRAK
Pendeteksi visibilitas air merupakan salah satu alat rancangan yang mampu mendeteksi tingkat kejernihan air dengan keluaran berupa tegangan. Perancangan alat ini menggunakan mikrokontroler Arduino Uno dengan memanfaatkan sensor Photo Transistor. Pengujian visibilitas menggunakan parameter larutan homogen dengan alat standar berupa Turbidity Meter. Hasil pendeteksian menunjukkan semakin tinggi visibilitas maka semakin tinggi pula voltase yang dihasilkan. Kata Kunci : Photo Transistor, Visibilitas, Konsentrasi, Air
THE DESIGN OF WATER VISIBILITY DETECTOR USING THE PHOTO TRANSISTOR WITH LCD VIEWER CONTROLED BY
ARDUINO UNO
ABSTRACT
Water visibility detector is the one of instrument which is detect the water clearance with the voltage output. The design of this instrument using the arduino uno as the microcontroller and photo transistor as its sensing device. The testing of water visibility using the homogeny liquid and compare with turbidity meter. The test result indicates the voltages is getting higher when the water visibility is clear.
Keyword : Photo Transistor, Visibility, Concentrate, Water