Almost a month ago I started trying to reverse engineer an inexpensive LED color changing light bulb ... circuit from the LNK304 datasheet. The 12V output connects to the two VCC points on ...

But its odd-sized, 12 volt Edison-style screw base lamp ... When he got fed up enough about it, he decided to Build a Replacement LED Microscope Light. Usually, such builds are plain vanilla ...

Most solar LED lights are designed to operate with ... Many solar lights use a 12-volt direct current (DC) input, but there are exceptions. Make sure the voltages match if you are wiring several ...

It also has ice-blue lighting accents and is powered by a 12V DC that plugs into the wall ... Amazonians can bundle the light gloves with this LED light hat, which softens the connotation of ...

Sheds are often overlooked in garden lighting schemes. However, this can be a security risk. I spoke to the experts about how ...

XP Power has released two baseplate-cooled dc-dc converter series with 14 to 160Vdc (12:1 ... Packaging is ~61 x 58 x 13mm half-brick All have single outputs, with a choice of 12V, 15V, 24V or 48V.

Admittedly, electric car jacks are a bit of a luxury item, but they definitely come in handy if you ever get stuck wi ...

However, LED lighting already includes circuitry ... with customers developing very compact DC-to-DC converters that convert the high-voltage battery down to 48 volts,” says Green. And for any legacy ...

WASHINGTON (DC News Now) — A geomagnetic storm is bringing the Northern Lights to D.C., Maryland and Virginia skies Thursday night. Northern Lights: Will we see the aurora in DC, Virginia ...

Ten years ago today, we reviewed the Panasonic GH4, the camera that signaled the beginning of the 4K revolution in DSLR and ...

Despite the slight sound issue, we like this generator for light-duty needs ... It has two standard outlets and a 12V car-type port. The generator’s gas tank is on the small side at 1.05 ...