#Sunday #DIY--- Window and Door Guard with Light Sensor. In these - TopicsExpress



          

#Sunday #DIY--- Window and Door Guard with Light Sensor. In these scorching summers, our AC would function efficiently, only when doors and windows are closed properly. If any of the door or window is left open then effect of AC cannot be felt. So we have described a circuit here that will give an alarm when door or window is left open. engineersgarage/electronic-circuits/window-and-door-guard-using-light-sensor
Posted on: Sun, 13 Jul 2014 05:32:37 +0000

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