Allegro MicroSystems has released the A6261, a protected LED array driver. The device is a programmable current regulator that uses linear operation and supplies up to 100 mA from each of four outputs ...

Allegro’s A6264 is an automotive stop/tail LED array driver that was released since 2009. Unlike A6262, the A6264 doesn’t have an on/off toggle switch input. The device is ideally suitable for ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

This file type includes high resolution graphics and schematics when applicable. Light-emitting diodes (LEDs) are semiconductor devices that emit light when an electrical current passes through ...

It all started when [Damien Walsh] got his hands on some surplus LED boards. Each panel contained 100 mini-PCBs hosting a single bright LED that were meant to be to be snapped apart as needed. [Damien ...

Up until 1990, the standard headlight assembly contained only incandescent sources, mostly separate, to create all desired functions. Whether the functions were created by sealed beam lamps or bulb, ...