Atika WN, Wasisto AW. Perancangan Alat Penghitung Kecepatan Peluru Airsoft Gun Berbasis Arduino Menggunakan Sensor LDR. AAU-JDST [Internet]. 2021 Mar. 9 [cited 2024 Nov. 21];7(1):23-32. Available from: https://aau.e-journal.id/jdst/article/view/67