3 Color RGB Sensor LED Module 4pin

Description

The 3 Color RGB Sensor LED Module is a versatile 4-pin component that emits a full spectrum of colors by mixing Red, Green, and Blue light. It operates typically at \(5V\) and features a Common Cathode design, making it compatible with microcontrollers like Arduino or Raspberry Pi for visual indicators or lighting projects. [1, 2, 3, 4, 5]

Here are the key specifications at a glance:

• Pins: 4 pins (Red, Green, Blue, and Common Ground/Cathode).
• Voltage: \(2V – 3V\) forward voltage for LED (requires current-limiting resistors if connecting directly to \(5V\)).
• Control: Adjusting the PWM (Pulse Width Modulation) duty cycle on each pin allows you to generate over 16 million color combinations. [1, 2, 3, 4, 5]

If you are planning a specific project, let me know:

• What microcontroller or board are you using?
• Do you need a circuit diagram or code example to get started?
• Are you looking for information on current-limiting resistors?

Tell me how you’d like to proceed with your project