Electrical work often requires calling professionals, but if you've got a buzzing light switch, there are a few things you ...

A flip ON flop OFF circuit design that operates at 48 VDC to function with 48-V systems such as telecom equipment and PV ...

A smart plug boosts the IQ of un-brainy devices such as lamps, fans, or string lights, letting you easily set them to turn on or off on a schedule or on command.