WS2812 7 x 5050 RGB LED Neopixel Jewel With Intgrated Driver
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Specifications
Work Voltage: DC4-7V
LED Chip: WS2812
LED Color: RGB
LED Quantity: 7 LEDs
Communication interface: single wire communication
Diameter: 11.5mm / 0.45"
NeoPixel Jewel will become a new fashion! We assembled seven tiny 5050 (5mm x 5mm) smart RGB LEDs onto a simple black circular PCB with mounting holes and a linkable design to create the Neopixel board we think is the most elegant (suitable for evening wear). Using DC4-7V low voltage, safe and environmentally friendly, you can convert them into earrings and put it on tie clothes as accessories to attend parties. That will become a new trend.
Neopixel Ring only needs a microcontroller pin to control as many LED lights as possible! Since the driver chip is located inside the LED, each LED can be addressed. Each driver has a ~18mA constant current driver, so even if the voltage changes, the colour is highly consistent, and no external choke resistance is required, making the design of the entire neopixel jewel smaller and more concise
The control circuit of pixel lights and the RGB chip are integrated into a 5050 packaged component to form a complete external control pixel. Neopixels has a built-in signal shaping circuit. After receiving the signal, any pixel will undergo waveform shaping and then output, ensuring that the line waveform distortion will not accumulate. The three primary colours of each pixel can achieve 256 levels of brightness display, complete the full true colour display of 16,777,216 colours, and the scanning frequency is not less than 400Hz/s.