Posted on Feb 6, 2014

Circuit The circuit diagram of window foil burglar alarm has been published here. The main parts of this circuit are SCR H1 (TYN 612) and transistor Q1 (BC 107). This burglar alarm can be fitted in windows to check breaking attempts. Here the sensing element of break attempt is a network. This is a simple Burglar Alarm Circuit (home se

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curity) to protect your home/garden from burglary activity. In present contest there is no such place in the world where crime doesn’t exist. This simple circuit can be used to avoid illegal entry inside your home/garden. I prefer this circuit. This 8 function serial Christmas lamp controller is based on the IC UTC 8156 from Unisonic. Specially designed for the same purpose, the UTC 8156 can control the four lamps in 8 modes namely waves, sequential, slo-gol, chasing/flash, slow fade, twinkle/flash, steady ON and auto scan. Con.

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