This RGB LED Ring Lamp contains 24 WS2812 LED each mounted in a 5050 SMD package. The chainable LED is arranged in a circle with an outside diameter of 8.5 cm. Each LED is addressable because of the built-in controller inside the individual LED. What makes the LED even more amazing is its chainable characteristic, meaning, the output pin of a single LED can be connected to the input of another.
Because of this, controlling the LED does not require multiple microcontrollers, use only one microcontroller pin to control the entire chain.
Even more, the constant current control inside each chip maintains colour consistency even if there’s variation in voltage. There are also solder pads on the back for connecting wires or breadboard pins and two mounting holes for securing this board into many different surfaces. Just use a 5V DC supply to power the entire chain and start playing with your microcontrollers.
- Voltage: DC 4-7V
- Communication Interface: Single-wire communication
- LED Chip: WS2812B
- Inside Diameter: 7.2 cm
- Outside Diameter: 8.5 cm
- 5V to 5V
- Ping 6 to DI
- GND to GND
- 1 x WS2812B 24 Light RGB LED Ring Module with Integrated Drivers