Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

A few weeks ago, I saw a reader’s question about how to run PS3 cooling fans using an external electronics circuit. At the time I was busy with some other projects. The other day, I decided to put my ...

LED light strips are a fun and easy way to spruce up a room, adding pops of color to a media center, a wall or even under a bed, or just bringing much-needed lighting to a dark area under a cabinet.

Whether you’re looking to improve visibility under your kitchen cabinets, make your staircase a bit safer, or illuminate your record collection with colored lights that change to the beat of the music ...

LED strip lights can be a great way to brighten up your deck, patio, or other outdoor space — but you can’t use just any set outdoors. The best outdoor LED strip lights should be water resistant (look ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? From gamers to DIYer looking to brighten up a walk-in closet, LED strip lights are an ...