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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

[Wentworthm] couldn’t say no to his son’s plea for a Sonic the Hedgehog costume for Halloween but also couldn’t resist sprucing it up with LEDs either. The end result is a surprisingly cool light up ...