KY-016 RGB 3 Color Full-color LED Module

KY-016 RGB Full Color LED Module – Product Description The KY-016 RGB Full Color LED Module is a versatile lighting module that features a 5 mm common-cathode RGB LED capable of producing up to 16.7 million colors by mixing red, green, and blue light. Each color channel can be independently controlled using Pulse Width Modulation (PWM), allowing users to create a wide variety of colors, lighting effects, and smooth transitions. The module includes built-in current-limiting resistors, enabling direct connection to compatible microcontroller boards without requiring additional external resistors. Operating on 3.3V to 5V DC, the KY-016 is compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontroller platforms. Its simple interface and compact design make it ideal for LED displays, decorative lighting, status indicators, and educational electronics projects. Features 5 mm common-cathode RGB LED Produces up to 16.7 million colors using PWM control Built-in current-limiting resistors for easy interfacing Operating voltage: 3.3V–5V DC Four-pin interface (R, G, B, GND) Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other development boards Applications RGB lighting and color mixing projects Status and notification indicators Decorative and ambient lighting Interactive electronics and IoT devices Robotics and automation systems Educational electronics and embedded system experiments The KY-016 RGB Full Color LED Module is an easy-to-use and cost-effective solution for creating vibrant lighting effects. Its PWM-controlled RGB outputs and built-in resistors make it an excellent choice for beginners, hobbyists, and professionals developing embedded systems and creative electronic projects.