The safety-monitoring relay will go into a fault state and not re-energize until someone corrects or fixes the fault at the contact of the affected MPCE. If a safety control circuit must carry a high ...

Twinkling outdoor Christmas lights are an iconic holiday tradition. As the season approaches, many many homeowners begin illuminate the cold, dark nights with bright multicolor bulbs. Red and green ...

For advertising and promotion, light chaser circuits are used to produce lighting animation sequences to attract attention like the movie theater marquee. The device contains a lighting controller ...

Whether you’re stringing up twinkling lights or setting up a Christmas tree, taking precautions can help prevent accidents, such as fires or electrical hazards. Following simple safety tips, you can ...

Electronic safety systems are rapidly becoming major parts of modern automotive vehicles, steering toward a future of roadways filled with autonomous vehicles. Advanced driver-assistance systems (ADAS ...

Traveling by bicycle can be a fun and exciting mode of transportation, and can also save a ton of money compared to driving a car. There are plenty of places around the world where a bicycle is the ...

Since the earliest versions of indoor LED light bulbs were developed, their designers have faced a variety of technical challenges. These include AC-to-DC power conversion, thermal design/heat-sinking ...