How to make Laser Security (Theft) Alarm using SCR - 1 KM Range

Anurag Projects
Anurag Projects
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2023-03-16に共有
How to make Laser Security (Theft) Alarm using SCR - 1 KM Range

Required Components:-
1) C106MG SCR (silicon-controlled rectifier)
2) 680 ohm Resistor
3) 100uF 25V Capacitor
4) Laser Module
5) LDR Sensor
6) 5V Buzzer
7) Push to OFF switch (Normally Close)

👉Circuit Diagram Link :-
drive.google.com/file/d/111rZvLXM_vsvD2aQnLKT1fnGC…

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#alarm #electronicsproject #sensorproject #theftalarm #circuit #security #securityalarm #anuragprojects

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コメント (21)
  • @paparoysworkshop
    One kilometer range? Good luck with that. When I was a kid, I built a similar circuit that would switch a relay on when the beam was interrupted, and off again when interrupted a second time. I placed this across my bedroom door so when I entered my bedroom, the lights automatically came on, and when I left, the lights would shut off. It didn't take long for my sisters to realize they could place their hand through the beam then run away leaving me in the dark.
  • @omerbektas5713
    years ago, I applied this for the security of a large area, I circulated the laser in the desired routes through small mirrors.
  • @user-bv7gd7wk5d
    Пять с половиной минут смотрели как надо паять. Гениально. Наверное целый год думали над этой схемой!
  • @Mr.ky89
    Mạch này làm báo động rất tuyệt vời rất hay hữu ích
  • @shader26
    These build types (no perfboard, just component to component) always amaze me, and I have respect for the folk that show this. I do notice that their soldering irons are always in bad shape. I mean terrible. But I am impressed with the rest of it. Notice sometimes they cut away and have added solder. Not surprising.
  • @gaweown
    Thanks the tutorial usefull and easy to follow
  • @wasilyok090662
    Классный датчик периметра можно соорудить.
  • @orlandoparedes669
    Ist great! thanks, input voltage? is 5v? and power for the lazer? the bat is 1,5v or 3.7v too
  • @sangtaobuzz
    Ngạc nhiên quá, bấm đăng ký kênh luôn.