infrared detector circuit


Posted on Feb 7, 2014

Here is a very simple infrared detector circuit which can be used to detect infrared light. The circuit is consist of only three components a RS-276-145 photo transistor, 330 Ohms resistor and a general purpose LED (Light Emitting Diode). When the photo transistor will receive any IR on its surface it will


infrared detector circuit
Click here to download the full size of the above Circuit.




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