Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...

Cypress Semiconductor Corp. has introduced a complete design solution for high-brightness (HB) LED intelligent lighting systems that offers unprecedented ease-of-use and performance. Cypress's new ...

San Jose, Calif. — Cypress Semiconductor Corp. has launched a complete design solution for high-brightness (HB) LED intelligent lighting systems. The EZ-Color family of HB LED controllers is supported ...

A new LED driver features temperature management control and the addition of an online design environment to support it. The LM3424, a member of the PowerWise energy-efficient product family, drives ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

This module introduces Pulse Width Modulation (PWM) techniques for Python on the Raspberry Pi. Subsequently, by using PWM we can modify the brightness of an LED without having to change a resistor.

Infineon has added to its LITIX LED controller portfolio with the dual-channel, stand-alone DC-DC controller TLD6098-2ES. It can also operate the four standard LED front light functions: High Beam (HB ...

Lighting a string of LEDs at a constant brightness requires driving it with a regulated current. A boost converter is commonly used to step up the voltage to a level high enough to bias the LEDs on ...

There are a number of ways to efficiently and elegantly limit an LED’s brightness, but [Tommy] found that using a light pipe or diffuser can integrate better with a device, especially when the device ...