Flashing RGB LED Project

These LEDs are magic, inside the ordinary looking LED dome there is actually 3 LEDs along with a tiny controller that sequences the lights in some cool patterns. Stay tuned for a peek inside one of these LEDs! It first cycles the individual colors quite rapidly, and that is followed by some slow color fades where individual and multi-color slow fades are performed. All you need is a single current limiting resistor and you are in business!

Source: hackedgadgets

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