SPECIAL ANDROID-ARDUINO LED LIGHTING
ANDROID-ARDUINO LED LIGHTING
Written by Trevor Shannon
TIME: 2–3 HOURS COST: $50–$100
Connect a smartphone to a microcontroller and make LEDs glow any color with a finger swipe.
Want a touch-controlled light show? Attach this color-changing RGB LED strip to the underside of a coffee table, your bike, or anything else that needs a bit more color, and use your phone to run the display.
There are many ways to connect ...
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