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DIY smartphone notification light: Repurpose old earphones with a simple LED hack!

Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...
Hackaday

LED Hacks

Visitors at the Garden D’Lights in Bellevue, Washington had a problem. While touring the holiday lights show, they kept straying off the path. The event organizers tried some simple LED arrows, but ...
CNET

Accent Lighting Is a Cheap Way to Give Your Space a Major Vibe. Here's How I Do It

Ambient lighting is key for crafting a calm and cozy living space. Perfecting a great lighting scheme is easier and more affordable than you think. John Carlsen has more than a decade of experience ...
Hackaday

LED Hacks

Sure the box said they would last for years or even decades, but anyone who’s picked up some bargain LED bulbs knows the reality is a bit more complicated. Sometimes a few LEDs in the array pop, ...