2-color LED module
Component Technical Specifications
The 2-color RGB LED module features a 5mm full-color LED capable of producing a wide spectrum of colors by mixing red, green, and blue light through PWM (Pulse Width Modulation) signals. Most versions include onboard current-limiting resistors for direct 5V connection to microcontrollers like Arduino, while common cathode designs simplify wiring by sharing a single ground pin. This compact module is ideal for DIY projects, status indicators, and educational experiments requiring customizable lighting effects.
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