2 amazing security alarm system, using reed switch and bc547

2nd channel link /channel/UCivjiE5Q1JTjfPzCC-luA5w/ 2 amazing security alarm system, using bc547 Today i will show you how to make 2 awesome security alarm circuit using bc547 and reed switch, simple and easy security alarm circuit make at home. simple and easy electronics diy projects make at home. I hopeful this video will be helpful for you and your friends please like, share and subscribe for more latest videos. I hope you also like this, my other new cool projects videos.'' /watch/8XVe643mf4Jme /watch/gwTzhJj8BJg8z /watch/w6meQBAXDL1Xe /watch/opg6OSyKerjK6 /watch/IA7v4WHB2b-Bv /watch/gNuisE6Q9X0Qi /watch/INx6rIo-7wc-6 /watch/8nikXEEkMQTkk /watch/wec1VTzIuMBI1 /watch/0YWTI0J0---0T /watch/scRx03AMEAkMx /watch/YwJytymL-yFLy /watch/45pwyIcU9n3Uw /watch/Ego4uzbg_kBg4 /watch/cT1UquKSsskSU /watch/AVb4VroyknQy4 /watch/YcwcCzqEZwYEc Subscribe https://goo.gl/bNMSXt

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