Rancang Bangun Sistem Smart Parking Otomatis Berbasis Mikrokontroler Arduino Nano Menggunakan Daya Panel Surya

Abstract

This study aims to optimize the use of parking spaces, provide comfort for motorists, and reduce time spent looking for available parking spaces. This system uses ultrasonic sensors to detect the presence of vehicles in each parking slot. This system method uses a PIR sensor that can detect the presence of vehicles so that they can enter the apartment using a 4 x 4 keypad code and a servo motor. Using a prototype and using 3 toys and this parking system uses Arduino Nano. The results of this study produced 72.22%. It can be seen that there is a relationship between the area of the solar cell panel and the output power and the resulting input. The wider the solar panel, the smaller the efficiency produced. The conclusion of this study is that the test was carried out 20 times and the results obtained by the system were able to read the code properly and failed 5 times. With the existing system operating using solar panels for up to 120 minutes after that and recharging.