A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...

If the smart home is to catch on, then its constituent pieces have to start playing together nicely. Cree has been pushing the LED bulb envelope – particularly on price – for some time, and now it's ...

The Philips Hue Connected Bulb system lets you wirelessly control the color and intensity of your home or office lighting, and while it's undeniably cool, the cost of entry could preclude many.

A parallel circuit is way of connecting components on separate branches, so the current can take different routes around the circuit. The current is different in different parts of a parallel circuit.

A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...