Industrial controls are fun to use in a build because they’re just so — well, industrial. They’re chunky and built to take a beating, both from the operating environment and the users. They’re often ...

VCC’s CL Series is an ultra-rugged steady LED indicator light designed with a prominent bezel and a robust bright nickel-plated brass housing to handle high-vibration environments. It is suitable for ...

FARMINGDALE, N.J., June 17, 2019 /PRNewswire/ -- Dialight (LSE:DIA) today announced the launch of its new 556 Series Constant Intensity Panel Mount Indicators, the company's first constant intensity ...

This LED DC voltage indicator circuit is a voltmeter, rather than simply a battery tester. As such it may measure voltages as low as 3V. It utilizes venerable LM741 operational amplifiers applied as ...

Recently, I wanted to build a Sleepy-LED Eye as an add-on indicator for a small personal project. My idea is a near-replica of the iconic breathing pattern used for the “sleep” indicator in Apple ...