WS2812-3bit WS2812 RGB LED full-color driver with circular intelligent lights

Product Parameter

• Supply voltage: 5V

• Intelligent reverse protection, reverse power connection will not damage the IC

• Built in power on reset and power off reset

• Realize 256 level brightness display

• When the refresh rate is 30 frames per second, the number of cascading points is ≥ 1024

• Data transmission speed of 800KBPS

Application Areas

LED full-color luminous character light string, IED full-color module, LED full-color soft light strip hard light strip, LED guardrail tube

LED point light source, LED pixel screen, LED irregular screen, various electronic products, electrical equipment scrolling lights

Product Functions

Control method: Built in control chip, only one IO port is needed to control

(Not built-in microcontroller, additional microcontroller or driver is required to light up)

Example of Arduino UNO:

Corresponding to the above program, the wiring method between the Arduino UNO development board and the module is as follows

The following is the Arduino program that controls the module to emit light

#include <Adafruit_NeoPixel.h>

#ifdef_AVR_

#include <avr/power.h>

#endif

#define PlN 6

//Parameter 1= number of pixels in strip

//Parameter 2= Arduino pin number (most are valid)

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