Play dough circuits 2: experiment with electricity Last time, we went through the basics of how to make simple electrical circuits with play dough and light-emitting diodes, now it's time to ...

This Design Idea employs the Microchip PIC10F222 single-chip microcontroller. You program this microcontroller’s internal memory using the MCLR pin. As the title, “ Use the MCLR pin as an output with ...

Explore simple electrical circuits and different electrical symbols with Dr Bigbrain and Horrible Science.

This design shows how a piezoelectric transducer's acoustic output can be increased while minimizing the parts count and cost.

The underlying design principle is that students should be able to model electrical circuits at a level which permits them to express some of their explicit (possibly mistaken) beliefs about relevant ...

A simple and direct method for measuring ESR is proposed in [3], in which the ESR is determined directly by the ratio of the capacitor’s ripple voltage to ripple current.