A new company called Electroninks is seeking to make DIY electronics child’s play ... literally. Circuit Scribe is a roller-ball pen filled with conductive silver ink that enables the creation of ...

This video explains how capacitors work and why they are essential in modern electronics. Capacitors store and release ...

The classic circuit breaker—a resettable overcurrent cutoff device—has been with us since the 1920s and is well-known for its reliable, consistent performance and a simple schematic symbol (Fig. 1).

A REMARKABLE electronic circuit made entirely from the cells of an LCD display has been created using software that mimics evolution’s drive for fitness. By reorienting the liquid crystals in ...