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 ...

The future is growing brighter for lighting based on lightemitting diodes (LEDs), thanks in part to falling prices and global government mandates to reduce energy consumption. High brightness LEDs are ...

Part 1 of this three-part series introduced the technical and engineering steps necessary to design an LED display system from individual LED lamps. Part 2 provided the remaining steps needed to ...