Led blinking using arduino (4 Examples) with code, circuit and video
Amazon.com: Led Pinspot,DMX 12w Full Color RGBW 4IN1 Led Spot Light, Use For Mirror Ball, Window Display In Boutique, Disco, Ballroom, KTV, Bar, Club, Party, Wedding : Musical Instruments
LED pinouts - 2, 3, 4-pin and more | LEDnique
L5: Blinking Two LEDs - Physical Computing
Fading a LED | Arduino Documentation | Arduino Documentation