To light the cables, he built a pair of 4-LED illuminators, which contain red, blue, green, and white LEDs. Each light source is controlled via an Arduino which takes its direction from [Marou’s ...

What would you do with a wireless LED? Maybe lighting in a model display or a checkerboard? We wondered if you could use two or more power frequencies to signal (for example, 200 kHz lights a red ...

Often, development in technology gives us wonderful new things over time. Sometimes, though, it results in a teetering jenga ...

Have you recently hosted and discovered that your kitchen — as beautiful as it may look — just simply doesn’t have enough light to see what you’re doing? It’s a surprisingly common ...

This gadget has a split yet harmonious personality, with one side serving as a pocket 5W LED light that provides 220 minutes of continuous maximum output, and the other side, a ma ...

The MA5R attaches to MagSafe-compatible iPhones, smartphones supporting the Qi2 wireless standard, or mobile devices upgraded with a magnetic ring on the back. It can also be used handheld, but Godox ...