Sensor Circuits

Sensor circuit diagrams designs and schematics to measure external parameter and convert it into analog signal. Construction of sensors working explanation

Temperature controlled LED

Frank Donald July 22, 2012 0 Comments

This is one of the hobby circuits that we can build by our own in our home.The function of this circuit is to indicate the temperature levels using a simple LED. Moreover this temperature controlled led circuit can be used…
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Sensor Circuits

opamp