RANCANG BANGUN ALAT UKUR KECEPATAN ALIRAN UDARA BERBASIS ARDUINO SEBAGAI MEDIA PEMBELAJARAN FISIKA

Abstract

The conventional learning process in Basic Physics courses is carried out classically using only non-renewable learning media and between theory and practicum are not in line especially on dynamic fluid material. The learning process on dynamic fluid material has not been carried out in a laboratory practice. So students in understanding dynamic fluid material are not integrated. Therefore, it is necessary to design a learning media in the form of an arduino-based air flow velocity measurement tool to help students understand more about dynamic fluid. This study aims to design learning media for arduino-based air flow velocity measuring devices. The method used uses 3 stages, namely hardware design phase, software design and overall system design. The results of research and data analysis show that the air flow velocity measuring device uses a flowmeter sensor that functions to find v and ultrasonic sensors to find v  to get good tool accuracy in accordance with the results of the test equipment. In the validation carried out by expert lecturers and physics teachers get
a decent rating in the excellent category. In extensive trials using the responses of students get a decent assessment with a very good category. The implementation test got a very good category so that overall the arduino based air flow velocity measurement tool is suitable for use in learning.

Keywords: Learning Media, Airflow Speed, Arduino.