Analyzing Position, Velocity and Acceleration Graphs using Arduino

Motion graphics and their relationships within the scope of kinematics unit are difficult topics for students to learn. In this study, an Arduino-based in-class physics activity was developed, in which can analyze position-time, velocity-time acceleration-time graphs practically. Within Arduino UNO HC-SR04 distance sensors, very low cost easily obtainable, were used material development process. Data analyzes also carried out using Excel program. The position values time a simple car moving with constant acceleration collected help then these data transferred Instant velocity determined on platform. Then, graph types between analyzed by drawing time-dependent position, motion as 2.388 m/s2 both taking second derivative position-time equation respect slope instantaneous found. Furthermore, displacement calculated 0.363 m first last that directly read from sensor 0.348 area under graph. two close each other, difference +4.1. change 0.845 m/s initial final calculating addition providing important educational gains graphic subjects, it is expected such study classroom will be effective technological literacy analysis skills.