how to make a simple laser security alarm | amazing science project | thief detection alarm
3:38
YouTubeMK Smart creations
how to make a simple laser security alarm | amazing science project | thief detection alarm
components list Mini Breadboard - https://amzn.to/3W0jeHZ 10k ohm resistor - https://amzn.to/46EkwiF LED - https://amzn.to/3X8eIbO LDR - https://amzn.to/3xSJr2Y hw battery with clip - https://amzn.to/41W2Gpc buzzer - https://amzn.to/3XWT7UM bc 547 transistor - https://amzn.to/3xVBvhr laser light - https://amzn.to/3VVxqmo optional tools glue gun ...
551.1K viewsMay 17, 2024
Best Security Alarms
📧 Email Regret? We've All Been There! 😂 The moment you hit send and spot the typo. The wrong recipient. The super awkward sign-off. 🛡️ For Security You Can Trust, Choose PT Alarms! Security is too critical for mistakes. PT Alarms Fire & Security provides industry-leading solutions and is recognized as the best in the game 🏆. Choose a partner committed to excellence and unwavering safety, allowing you to focus on your core business with complete confidence. Contact PT Alarms today for profess
0:20
📧 Email Regret? We've All Been There! 😂 The moment you hit send and spot the typo. The wrong recipient. The super awkward sign-off. 🛡️ For Security You Can Trust, Choose PT Alarms! Security is too critical for mistakes. PT Alarms Fire & Security provides industry-leading solutions and is recognized as the best in the game 🏆. Choose a partner committed to excellence and unwavering safety, allowing you to focus on your core business with complete confidence. Contact PT Alarms today for profess
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