Instead of simply replacing the outdated bulb, we decided to build a small dark detecting circuit with 2 yellow LEDs based on this Evil Mad Scientist Laboratories design. After successfully ...

Of course, the resistor also has to have a sufficient view of the LED. You might use this as a safety light that only works in the dark. A simple circuit, but it just goes to show that we tend to ...

In a series circuit, the current passes from the power ... Taizhou Haoran Machinery sells machines that create LED holiday light strings. Here's how it works. First, the wire is fed into the ...

Lincoln Navigator recall involves over 35,000 vehicles with faulty LEDs that could cause fires. Dealers will disable faulty LED lights in recalled Navigators instead of replacing the mirrors. The ...

Suppose a manufacturer recommends a maximum voltage of \(2V\) across their LEDs and maximum current of \(10mA\). Using properties of a series circuit, the sum of the voltages across the LED and ...

Nexperia has released an AEC-Q100-qualified 12-channel, 40V high-side LED driver IC that complies with the ASIL-B level for designing functionally safe automotive lighting, including tail, brake, ...