Pengembangan Alat Peraga Bandul Matematis Menggunakan Arduino Uno Sebagai Med…

The limitations of practical tools make it difficult for teachers to explain the concept of harmonic motion. The measurement of harmonic motion parameters in the experiment is still done manually. Several sets of harmonic motion experiments that have been developed are still limited in recording the vibration time. The measurement of the vibration time with a stopwatch causes the measureme…