Hello friends welcome to our channel SKR Electronics Lab . In today's video I will show you how to make a Laser Sequrity Alarm System for home. So watch the whole video without Skipping 😊
🔘 Components Required :
1. BC547 Transistor
https://omni-shop.works/products/bc54...
2. Buzzer
https://omni-shop.works/products/3-12...
3. Laser Light
4. 1K Resistor
https://omni-shop.works/products/1k-o...
5. LDR Sensor
https://omni-shop.works/products/ldr-...
6. Push Switch
https://omni-shop.works/products/on-o...
7. 3.7v Battery
https://omni-shop.works/products/3-7v...
8. Battery Charging module
https://omni-shop.works/products/tp40...
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🔘 Circuit Diagram :-
https://skrelectronicslab.com/how-to-...
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