This home smoke detector circuit warns the user against fire accidents. It relies on the smoke that is produced in the event of a fire and passes between a bulb and an LDR, the amount of light falling ...

This is one of the interesting project circuits which is used to detect the flow of air in areas like car engine. It can also be used as temperature detector. This is one of the interesting project ...

Microchip’s TC54 series of voltage detectors are well-suited for battery powered systems because they can operate on current as low as 1 µA. To view the application note, click on the URL below.

Engineers have crafted the world's highest-frequency circuit made with a common type of semiconductor transistor, a step that could slash the price of detectors useful in earlier cancer detection and ...

THE apparatus used for measuring the phase variations of the reflected radio-waves, already described 1, consists of a transmitter, modulated by the alternating 42-cycle current to emit periodic ...

The ScopeX Lab and the Yao Group are on the cutting edge of photonics-based research and mid-infrared sensing technologies ...