A simple three-component solution for a switching regulator chip to use for output voltage programming via PWM.

We looked at top brands like GE, Phillips and more to find the perfect LED floodlights for outdoor security lighting. Outdoor lighting is a great way to enhance both safety and visibility around ...

ProVue MAX Magnifying Lamps: Precision Meets Versatility The ProVue MAX features a 6-inch, crystal-clear glass lens with 2.25x magnification and 64 adjustable LEDs offering three color temperatures ...

You might have heard of LCD TVs and monitors, you might know what LEDs are, but how they relate to new TVs isn’t especially clear. Alongside their best OLED TVs, Samsung, LG, Sony, TCL ...

The LED light technology that illuminates the newest models can work with your older car too. But which one do you pick? When you want a simple replacement halogen, familiar brands like Sylvania ...

To determine the best LED face masks on the market, I tapped skincare professionals for their guidance on the gold-standard features to consider; a panel of testers over the age of 30 evaluated ...

Whether making your Twitch stream more professional or aiming for an ambient office environment, I've got the best lighting kits for your PC covered. The best desk lighting can turn a stale ...

What intensity and spectrum of light does my crop require? Can my HVAC system handle the lower heat output of LEDs? Are there rebates available for switching to DLC-qualified products? Does the system ...

LCD vs LED displays: Don’t fall for the marketing ... The AM bit in AMOLED refers to the use of an active matrix circuit for supplying current, as opposed to the more primitive passive matrix ...

If you’re looking to buy a new TV, then the two major technologies you’ll need to consider when making your decision, is whether you want to buy an OLED TV, or an LED one. There are sub ...

Cree is aiming at horticulture lighting with a 660nm red led that is 6% more efficient than its XP-G3 Photo Red S Line devices. Called the XP-L Photo Red S Line, “this extra performance can be used to ...

With the addition of a homemade dough that substitutes sugar for salt, the dough becomes resistive instead, and complex circuits can be created to power all kinds of objects. We use battery packs, LED ...