Even if you are designing a microcontroller-based LED display system, often it may calls for a manual option to control brightness of the LED display unit. On the otherhand, if it is based on discrete ...

Usually, an MCU is considered a digital device. By default, its output voltage level can be either high or low and nothing in between. With the requirement to create an LED brightness control, the ...

Light emitting diodes (LEDs) deliver emitted light in response to current being made to flow through them, but then you already knew that, right?? If we define that the light output of an LED is ...

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 ...

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 ...

An LED lighting driver chip with in-built 0-10V dimming designed by iWatt does not require a microprocessor to control the dimming function. “We believe this is the first product from anyone with ...

New solution keeps responsible lighting affordable. OSKALOOSA, Iowa--(BUSINESS WIRE)--For more than 40 years, Musco has approached sports lighting from a foundation of responsibility—to facility ...

The AT9919 is a hysteric, buck, and high brightness LED driver with high-side current sensing. It is basically a PWM controller which uses buck topology to drive LEDs. It operates from an input ...

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.