Permana, Angga Aditya, Allan Pradipta, Amir Acalapati Henry, Ammar Sufyan, Muhamad Maskurudin, and Zahra Syafiq. 2023. “Modify The Led Lights By Adding Pir Sensor As A Motion Sensor”. International Journal of Science, Technology & Management 4 (5):1433-40. https://doi.org/10.46729/ijstm.v4i6.989.