Radiation Sensor. Simple Design 27


RADIATION-SENSOR-2

This circuit tells you how much radiation is coming from electric devices. It picks up the AC hum from the surroundings of electric equipment and electric wiring and blinks the LED to show the radiation level. You can also use this to assess the safe distance from Computer radiation.
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Electronic Guard


Inrush current at power on or power resumption after a power failure is the major cause of data loss and errors in Micro controller based electronic circuits.  This circuit gives a time delay of 2 minutes to stabilize the power before the device switches on.

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