The majority of high power white LEDs is designed to be ran at 350 mA constant current. This is because the chemistry of a white LED sets the forward voltage at about 3 V and 3.0 V x 0.35 A ~ 1 W, ...

When designing a handheld device with a colour display using white LEDs for backlighting, is it better to use parallel or series connected LEDs? Both architectures have their own advantages when you ...

I'm trying to connect the switch and LED connetors from the case to the mobo and I can't seem to get the system to start up. My question: Is the type on the connector wire (i.e. power sw, reset sw, ...

There are tons of smart LED light bulbs to choose from nowadays -- and they come in an array styles and specs to suit any smart home. Most of them connect over a local Wi-Fi network, your phone's ...

Recently, I was working on a project that needed a couple of LEDs on its front panel for status indication. I realize many, if not most, pieces of electronic equipment now use graphic LCDs, Bluetooth ...

Light-emitting diode (LED) bulbs can connect Internet of Things (IoT) by providing a communications link for devices such as toys and utilities in a room, scientists have found. Researchers at Disney ...