The 9x9x9 LED Cube is a versatile platform for 3D light-based visualization, interactive applications, and gaming experiments. Its modular design, BLE support, and custom rendering capabilities make ...

const int ledPin = D1; // GPIO pin connected to the LED ...

This project is a game. You move yourself only when the Servo is not looking at you. If you do move a red led will turn on.

So I decided to ask installers and LED manufacturers why it seems like LED lighting fails like this. I found out there are good reasons why it happens and a lot we can do to stop it. Here are the ...

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

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 ...

Out of all the options we tested, our favorite outdoor string light is the Enbrighten classic LED cafe light. The bulbs themselves feel robust and when bought at a discount, these bulbs offer ...

LED panels use light-emitting diodes to shine light through a substrate of RGB liquid crystals in order to create images. Regular LED panels are either edge-lit (which means the light shines off from ...

Typically referred to as light therapy or LED face masks, these contraptions use light-emitting diodes to shine light at specific wavelengths onto the skin for various purposes like reducing ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down.

The best smart lights can completely transform your home, whether you fancy a bit of digital redecorating, want to control your lights with your smart speaker, or just want to make your gaming rig ...