LED Circuit Diagram – LED strobe has independent delay and duration High-brightness LEDs, with independent delay and duration, find use in a visual-inspection application. This circuit is not complex, ...

Guest columnist Faraz Hasan, marketing and business development manager at Tyco Electronics Circuit Protection Products says that LEDs can require overcurrent protection despite built-in safety ...

Figure 1 Establishing galvanic isolation with the help of optocouplers between circuits that operate at different ground potentials looks deceptively simple. Optocouplers draw power from the isolated ...

My home has numerous LED bulbs, be them in recessed fixtures, hanging fixtures, and standing lamps. So far two have failed. The first was a BR30 that cycled on an off with temperature, the second was ...

It's a simple string of miniature light bulbs, with some wiring inside that connects everything together. But how does it all come together?

LED replacement of incandescent lighting for residential use involves IC design that requires “penny pinching” to a degree not found in many other areas.

DPW is upgrading some of its circuits to be LED-compatible. Many of the city's 77,000 street lights and 10,000 alley lights are on series circuits that date back to the early 1900s.