How to make a door security alarm with Arduino Reed switch and buzzer Channel: Idukunda Lengo11K views • 4y agoRelated VideosLesson: 16 - How to Use Reed Switch with Arduino | DIY Door Security Alarm SystemHow to make digital Door Chime || Door security alarm || Reed switch & BC547DIY door security sensor for $10 with an ESP32Arduino Door Security System Project with MC-38 Magnetic Reed Switch | Door security for home [CODE]
![Arduino Door Security System Project with MC-38 Magnetic Reed Switch | Door security for home [CODE]](https://i.ytimg.com/vi/AMVFXe22NmY/hq720.jpg?sqp=-oaymwEnCNAFEJQDSFryq4qpAxkIARUAAIhCGAHYAQHiAQoIGBACGAY4AUAB&rs=AOn4CLCpK1RPtwAxXWXVE1giO3rK1vofXQ)