Redstone is a crucial part of any Minecraft game. Players can use it to build and power all sorts of things in-game, from simple clocks to fully-fledged circuits.

As the number of Power Over Ethernet (PoE) powered device (PD) applications grows, market pressures are driving designers to lower the cost and complexity of the DC-DC converters that power them, ...

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

Horrible Science fact It's all well and good having a perfect, simple circuit but it it includes a switch, it will only work if the switch is in the on position meaning the circuit is closed. You ...