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Ke Pixel Ring

$11.95 $8.95

Like Ke Pixel Mini, Ke Pixel Ring use the same SMD 5050 pixel LED. Ke Pixel Ring is chainable design, it has 18 LEDs in a ring, with two Ke Connectors on the back. Just connect Ke Pixel Ring’s data in port to KeKePad, connect the data out port to the next pixel ring’s data in port, and you can chain several pixel rings together…

SKU: A030108. Category: . Tags: , .
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Product Description

Description


 

Like Ke Pixel Mini, Ke Pixel Ring use the same SMD 5050 pixel LED.

Ke Pixel Ring is chainable design, it has 18 LEDs in a ring, with two Ke Connectors on the back. Just connect Ke Pixel Ring’s data in port to KeKePad, connect the data out port to the next pixel ring’s data in port, and you can chain several pixel rings together.

The LED is WS2812B, it is GRB LED integrated with control IC inside the package. So it is addressable, you can control each LED by code. The LED use one single-wire control protocol, after the pixel power-on reset, the DIN Port receives data from controller, the first pixel collects initial 24bit data then sent to the internal data latch, the other data which is reshaped by the internal IC circuit and is sent to the next cascade pixel through the DO port. The data bitstream order is GRB.

The LED has low driving voltage, high brightness and large scattering angle, it is environmental protective and energy-saving.

 

Features


 

  • Standard Ke Connector Port, it is compact and easy-to-use.
  • Chainable design
  • Intelligent reverse connect protection; reversed power supply connection does not damage the IC.
  • Built-in signal reshaping circuit, wave-form distortion does not accumulate.
  • Built-in electric reset circuit and power lose reset circuit.
  • Data rate is as high as 800Kbps.
  • High consistent color.

 

Specifications


 

  • Power supply: 3.3~5.3V
  • Current: 18.5~60mA
  • Input voltage VI: -0.5~VDD+0.5V
  • Operation temperature: -25~+80°C
  • Storage temperature: -55~+150°C
  • Data Rate: 800Kbps
  • PWM Rate: 400kHz

Example Code

 

 

Additional Information

Weight 15 g
Dimensions 46 x 46 x 5.3 mm

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