laser security system

found it on youtube, ive made one and its work, and i think its not perfect yet, i want to add more component

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Sagar Sapkota 4 years, 3 months ago

Sagar Sapkota
Would you like to share this project at www.buildcircuit.com ? Please use this link to share: http://www.buildcircuit.com/share/

Sagar Sapkota 4 years, 3 months ago

Sagar Sapkota
Would you like to share this project at www.buildcircuit.com ? Please use this link to share: http://www.buildcircuit.com/share/