Description
The Keyes 2021 DIY Electronic Building Block 6812 RGB Module is a high-quality module designed for electronics enthusiasts and educators. Made from environmentally friendly black materials, it ensures safety and durability. The 6812 RGB module integrates control and lighting circuitry, supports multiple color outputs, and is suitable for educational, experimental, and creative DIY projects.
Features
- Environmentally friendly materials : This module is made of black environmentally friendly materials that meet modern safety standards and are suitable for use in a variety of environments.
- Multi-color RGB : The module has a built-in SMD 5050 RGB LED, and users can adjust the light color as needed to output rich light effects, including white, red, yellow, blue and green.
- High-efficiency drive : It includes an intelligent digital interface data latch signal shaping and amplification drive circuit to ensure high color consistency.
- Anti-reverse connection : Equipped with a 3-pin red anti-reverse connector to ensure safe connection and reliability.
- Compatibility : The module is compatible with various microcontroller control boards (such as Arduino, Raspberry Pi, etc.), making it easy to implement different projects.
- Easy to install : Equipped with a 3-pin white reverse-insertion-proof connector, making wiring simple and convenient, suitable for beginners.
- Mounting holes : Features two LEGO-compatible mounting holes with a diameter of 3mm, making it easy to mount modules on LEGO or other devices.
Specification
- Model : KE4009
- LED type : SMD 5050 RGB
- Interface : 3-pin interface
- Operating voltage : DC 5V
- Maximum power : 1W
- Operating temperature : -10 degrees Celsius to +50 degrees Celsius
- IC model : 4 pieces/WS2811
- Grayscale levels : 256
- Beam angle : 180°
- Dimensions : 31.6mm x 23.5mm
- Power consumption : Approximately 20mA (when operating at 5V)
Working Principle
This RGB module is based on digital signal control, and its working principle is as follows:
- Power connection : The module is connected to the power supply through the GND and VCC ports. The applicable operating voltage is 5V to ensure that the LED works normally.
- Signal control : The signal terminal (DI) receives input signals from the controller and uses a single-wire return-to-zero code communication method. The controller controls the color and brightness of the RGB LEDs through data transmission.
- Connection configuration : The modular design facilitates quick assembly and disassembly, while the red anti-reverse insertion terminals and wires ensure safe connection and reduce the risk of incorrect connection.
Pin Definition
- VCC : Connects to the positive terminal of the power supply, providing the required voltage to the module.
- GND : Connects to the negative terminal of the power supply, ensuring the normal operation of the module and providing a stable reference power.
- S (Data Input) : Receives signal input from the controller to control the color and state of the RGB LED.
Application Scenario
Keyes' new 2021 DIY electronic building block 6812 RGB module is widely used in:
- Education : Used in electronic courses and practical activities to help students learn RGB color mixing and programming control.
- Creative projects : Suitable for developing music lighting and game lighting effects to enhance interactive experiences.
- DIY projects : Can be used for making your own lamps, displays and other creative electronic projects.
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Experiment : Used for light signal experiments to facilitate observation of changes in the luminous efficacy of RGB LEDs.