Rancang Bangun Alat Pendeteksi Jarak Aman pada Kendaraan Berbasis Arduino dengan Sensor Hc-Sr04

Abstract

Detection of safe distance on the vehicle is one of the design tools that can detect the distance on the vehicle. The design of this tool using Arduino Uno microcontroller by utilizing HC-SR04 sensor. Testing this tool is used using a particular object. Detection results indicate that the distance of 0 cm - 20 cm is the distance that is not safe against the vehicle, while the distance 21 cm - 40 cm is the safe distance to the vehicle.