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.

With new LED lights, one of the most difficult, demanding, and costly sections of a design is thermal management. Without sufficient thermal management, the results can be catastrophic, ranging from ...

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 ...

This article discusses about the practical necessities for a commonplace industrial LED lighting system. It presents the diverse designs for working on dimmable LED light fixtures and some of the ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

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 ...

HKC has announced the M10 Ultra, which it calls the world’s first RGB Mini LED monitor. The launch marks a shift from single ...

1. A Cree XM-L RGBW high-power LED can be driven by two LT3964 LED drivers for accurate 1:8192 per channel dimming. 2. Typical driver architectures offer 8-bit color resolution. Implementing a driver ...

Chinese display maker HKC has announced the world’s first consumer RGB LED monitor, the M10 Ultra, marking a new attempt to ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.