https://es.oho.wiki/api.php?action=feedcontributions&feedformat=atom&user=JimmyAdam 2026-05-17T02:33:20Z Contribuciones del usuario MediaWiki 1.37.1 https://es.oho.wiki/index.php?title=Categor%C3%ADa_discusi%C3%B3n:Tecnolog%C3%ADa_de_seguridad&diff=22717 2021-01-18T21:59:51Z

<p>JimmyAdam: Sección nueva: /* How To Make A Laser Light Security Alarm System for Home - Smart Laser Light System -- ~~~~ */</p> <hr /> <div>== How To Make A Laser Light Security Alarm System for Home - Smart Laser Light System -- [[Usuario:JimmyAdam|JimmyAdam]] ([[Usuario discusión:JimmyAdam|discusión]]) 22:59 18 ene 2021 (CET) ==<br /> <br /> How To Make A Laser Light Security Alarm System for Home - Smart Laser Light System<br /> Hello Friends, In This Video I Am Going To Show You How To Make A Laser Light Security Alarm System for home with very simple way.<br /> <br /> What You Need To Build This Project<br /> <br /> ▪Buzzer <br /> ▪Mirror<br /> ▪SPST Switch<br /> ▪9V Battery<br /> ▪47KKΩ Resistor<br /> ▪Red Laser Light<br /> ▪BC547 Transistor<br /> ▪LDR (Light Dependent Resistor) <br /> <br /> [https://youtu.be/pwcG3EVvHZs How To Make A Laser Light Security Alarm System for Home - Smart Laser Light System]<br /> <br /> https://youtu.be/pwcG3EVvHZs</div>

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