Electronics › Electronics › pls help me Out. › Ok Sir, I intend to use a
April 21, 2014 at 8:47 pm #11607
Ok Sir, I intend to use a lasser light and a pressure sensor. That is to say, I want to position lasser transmeter and recvers srategically so dat any thing that cut across the lesser, it will trigger the alarm, and a “SAFE” will b placed on a pressure sensor, once the save is lifted, it will as well trigger the alarm Sir. Thanks in anticipation.