In this fascinating video, we delve into the mechanics of LED steering wheels and their role in promoting gas savings.

Drivers can also be used for color changing or sequencing by dimming a mix of colored LEDs in an array. The driver can also work with a color sequencer, which receives the 10V or 24V LED driver output ...

Last week, Zetex released three power LED driver chips. Electronics Weekly looks deeper into the technology.

For one thing, there was power compatibility to wrestle with. The Pi can sometimes work with I²C devices at 5 V, but this isn’t ideal long-term. So [Andrew] put the LED driver on the 3.3 V I²C ...

Comfortable in a variety of environments from mild to extreme, the 10W BPOXLD10 LED drivers deliver 350 mA of constant current with 1% regulation over the entire input range from 100 to 308 Vac ...

Rather than pick up a commercial LED driver, he built a simple constant current LED driver and fan control. We’ve featured [Peter’s] pumpkin candle LED work here on Hackaday in the past.

You need to consider the power requirement of your LED drivers on the three basic pointers – First, consider the voltage requirements of your lighting like if your LED light needs 12 volts to work, ...

The wide range of legacy dimming technologies and line conditions found in residential homes is an ongoing challenge for electronic dimming circuits used in LED and other energy-efficient lighting ...