There's no reason to settle for something as simple as blinking lights when a little bit of hacking can turn basic LED Christmas lights into a rainbow-riffic computer controlled light show. Deep Darc, ...

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Welcome back, the Tam Valley MegaTree. It’s hard to miss the nearly 30 feet tall pole-and-lights tree of more than 3,000 individually controlled LED lights that are computer programmed to perform ...

DIYer Taylor put together a small circuit inside his computer that monitors his computer's temperatures, and lights up an LED inside his case when it starts getting too hot. While you could always ...

• The beloved Tam Valley MegaTree is 30 feet tall and features more than 4,000 computer-controlled LED lights synchronized to Christmas songs on 96.1 FM. Come see it for yourself from 5 to 10 p.m.

Forget you Maglite, your glowstick, and definitely your cellphone, there’s a new, cooler brush for painting with light. It’s called the LightScythe. It’s a long wand of computer controlled LED lights, ...

The NY Times published this amazing video of a spectacular art installation on the Oakland-San Francisco Bay Bridge. Thousands of computer controlled LED lights can be seen during the night with this ...