Fafeicy 2pcs 24-Bit WS2812 5050 RGB LED Ring Lamp Light with Integrated Drivers 5VDC, 7cm Inner Diameter, 8.5cm Outer Diameter (2)
Fafeicy 2 pieces 24-bit WS2812 5050 RGB LED ring lamp light, with integrated drivers 5 VDC, 7 cm inner diameter, 8.5 cm outer diameter (2)
< h3>Product Features- Round and round and round they go! 24 ultra-bright Smart LEDs are arranged in a circle with an outside diameter of 85 mm. The rings are chainable - connect the output pin of one to the input pin of another.
- Use just one microcontroller pin to control as many as you can chain together! Each LED is addressable because the driver chip is located inside the LED. Comes assembled and tested as a single ring with 24 individually addressable RGB LEDs.
- Each has an 18mA constant current drive, so the color is very consistent even with voltage fluctuations and no external choke resistors are required, making the Design becomes slim.
- There is a single data line with a very time-specific protocol. Since the protocol is very time sensitive, a real-time microcontroller such as AVR, PIC, mbed, etc. is required.
- Our wonderfully written library supports these pixels! Since hand-tuned assembly is required, this only applies to AVR cores. Others may have ported this chip driver code. An 8 MHz or faster processor is required.