Rancang Bangun Lampu Belajar Tenaga Panel Surya Berbasis Mikrokontroler Arduino

Abstract

An electric lamp is a device that produces light when an electric current flows through it. The electric current in question can come from electricity generated by Centrally Generated Electric Power such as PLN and electricity generated by Batteries and Accumulators. In this research I made the design of a Microcontroller-Based Solar Panel Study Lamp using a DC voltage sensor module, a voltage and current sensor to measure the panel and battery voltages carried out in the implementation of study lamps. An Arduino-based solar panel powered study lamp has been designed. This system will display measurements in the form of data that will appear on the LCD. The working system of this tool is that the system starts to turn on and starts the initialization of the program then the SPI communication system connects data and analog signals are converted to values and then converted to voltsFrom the results of the research that has been done, it can be concluded that the results of measuring the comparison of sensor voltage with a comparison can get an average error in measurements above 0.42% and the results of the operating system load using solar panels up to 70 minutes and when heading to 70 operation of the energy reserve is off.