How To Make A Laser Security Burglar Alarm Using Scr 1 Km Range

How To Make Laser Security Theft Alarm Using Scr 1 Kmођ How to make a laser security (burglar) alarm using scr👉get a free trial of altium designer with 365 and 25% off your purchase :👉 altium yt z. How to make laser security (theft) alarm using scr 1 km rangerequired components: 1) c106mg scr (silicon controlled rectifier)2) 680 ohm resistor3) 100uf 2.

How To Make A Laser Security Burglar Alarm Using Scr 1 Km Range How to make laser security (theft) alarm using scr 1 km rangecomponents using1] bc 5472] 33 k register3] 5mm led5] laser module 6] ldrcomment me and any elec. The laser pointer circuit is essential for emitting the laser beam and is connected across the area to be safeguarded. equation 1: laser power (p) = (energy per photon) x (number of photons emitted per second) the ldr sensor is strategically placed along the laser beams path and enclosed in a light proof container with a small aperture for the. Step 2: relay photoresistor switch. there is not a lot of components in this circuit. probably the easiest way to make this is to put all of the required components on board, bend the components leads, and then using the soldering iron and some solder connect them accordingly. October 25, 2016. 9879. burglar alarm using laser torches, normally work in darkness only. but this long range photoelectric alarm can work reliably in daytime also to warn you against intruders in your big compounds, etc. the alarm comprises laser transmitter and receiver units, which are to be mounted on the opposite pillars of the entry gate.