The Arduino-based instrument for energy conservation law

Abstract

The instruments for physics experiments are the essential part of understanding the theoretical part. In this paper, we present an Arduino-based instrument for an energy conservation law. There are four main steps in building this instrument. First, designing and building the mechanical part. Second, designing and building the electrical parts. Third, building the program to control and process the data. Finally, the process of testing and data collection. The instrument is working well with a low deviation value of 0.001 - 0.005.