The circuit was developed to create a voltmeter that will be used to test car batteries while showing an indication using LEDs. Voltmeter – a device or an instrument used for measuring the electrical ...

A London taxi driver has invented a special indicator system for cyclists in a bid to cut the number of accidents on the road. The revolutionary system, called Signum, mimics car indicators using LED ...

It turns out there's a precise science to indicator timing in cars. Here's our deep dive to find out whether or not they all blink at the same speed. Do all car indicators blink at the same rate?

Signalling your intention clearly is an important primary safety device, which is why many modern motorcycles come with LEDs to improve visibility. Light emitting diodes (LEDs) are ultra-bright, draw ...

People find it harder to make rapid decisions about which way a car will turn if its amber indicator lights are inside the headlights (i.e. nearer the middle of the car) than if the indicator lights ...

Recently, I was working on a project that needed a couple of LEDs on its front panel for status indication. I realize many, if not most, pieces of electronic equipment now use graphic LCDs, Bluetooth ...

Skoda continues to tease its facelifted Superb, with only a few days remaining until the model’s debut in Bratislava on May 23. This latest teaser focuses on the refreshed Superb’s lighting system, ...

If you’re working with 3.3V or 5V circuits, it’s easy for you to throw on a power or status LED here or there. [Tom Gralewicz] has found himself in a pickle, though, often working on projects with ...

The S18DLH and S22DLH high-intensity indicator lights are designed with highly visible LEDs to provide bright, clear indication in environments with high levels of ambient light, including direct ...