The Light Stage 3 (2002) was the first physical set to use an array of RGB LED lights surrounding an actor to create an ...

Discover the step-by-step process of creating a powerful music reactive LED strip circuit in this comprehensive tutorial.

Gabriele Mini dominated the Berlin Rookie Test. The event occurred at Tempelhof Airport Circuit. Kush Maini, an Indian driver ...

Testing a new headlight before you install it can save time, money, and frustration. Whether you’re checking a replacement ...

An LED tester can be as easy as a constant-current power supply, and in fact that’s what [Dave]’s first LED tester was, in essence. Set an LM317 circuit up to output 10mA, say, and you can ...

If you're having circuit breaker issues, you'll want to use safe troubleshooting tools. Luckily, Klein Tools has several to choose from at different prices.

In this study, several circuit designs which provide testing LEDs with constant current were given and it was provided that the circuit model that is most useful were determined by comparison. With ...

In a recent en banc decision, the Federal Circuit Court of Appeals has overruled its prior test for nonobviousness of design patent inventions, holding that design patents are subject to the same ...

In May, the Federal Circuit issued its decision in 'LKQ v. GM Global Technology Operations', which marks a significant shift away from the prior and more rigid 'Rosen-Durling test', toward a more ...

This week, the full Federal Circuit overruled its decades-old test for deciding whether a design patent is invalid as obvious.

Want to repurpose an operational amplifier from a previous project or an old parts collection? You can construct a specialized op-amp tester quickly.