Last week, Saúl, a student from 1st of ESO, designed an experiment. He built a circuit, including an Arduino at Heart module with some infrared radiation sensors, to determine the acceleration due to gravity. He had to drop a cork between the IR sensors and a LED. A programme running on the Arduino captured information of times when the cork blocked the light. From this data and knowing the distance covered by the cork, the students in 4th ESO used it in physics class to determine the acceleration due to gravity. Thank you for your help, Saúl. It was amazing!!
