There have been many different ideas presented for increasing the acoustic output of a piezo buzzer or ultrasonic transducer. Most of them involve rather complicated circuitry that drives up the total ...

Create circuits from scratch and move around a wide selection of components any way you want with the Simple Electrical Circuits in Series, Parallel and Combination app by Exploriments. You'll have ...

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

The Scheckels’ hands-on session was designed for teachers who were searching for ideas to teach basic electricity and simple electrical circuits. Participants hooked up a simple circuit with battery, ...

Before you submit an error, please consult our Video Help page. Steve Trash Science is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android ...

Most switching power-supply controllers provide non-latching fault protection. Satisfying a requirement for a latchoff response to a fault often requires the addition of excessive and redundant ...

Naval Air Facility Atsugi’s Shirley Lanham Elementary lit up, quite literally, as students experimented with building simple electrical circuits during their annual Science, Technology, Engineering, ...

Larry and Ann Scheckel presented a session entitled “Electricity Made Simple” at the National Science Teachers Association Conference Nov. 9-11, at Milwaukee’s Wisconsin Center. The theme of the ...