It started with a simple question: What if my hand could control the color of an LED? So I decided to turn a normal RGB LED into a small gesture-controlled system. The idea was simple: I would use my ...

#define LED_PIN 5 // Replace with the pin number you used for DATA connection #define NUM_LEDS 50 // Replace with the number of LEDs in your strip ...

#define LED_PIN 5 // Replace with the pin number you used for DATA connection #define NUM_LEDS 50 // Replace with the number of LEDs in your strip #define GRADIENT_DELAY 50 // Delay between gradient ...

Regular candles can be awfully boring at times. They can only produce one color and the flicker is so… predictable. They can’t even be controlled by an infrared remote control, not to mention the ...

[Synoptic Labs] stumbled upon an RGB light strip with individually-controllable LEDs. The strip uses 5 volts and is controlled by an HL1606. Because the strips are hard to find, this chip is mostly ...