หลอดไฟวงแหวน RGB LED 1 3 4 7 8 9 Bits LEDs WS2812 5050 RGB LED พร้อมวงแหวนไดร์เวอร์สําหรับ Arduino Diy

RGB LED Ring 1 3 4 7 8 9 Bits LEDs WS2812 5050 RGB LED Integrated Drivers

Wiring:

5V: positive power supply

GND: negative power supply

DI: signal input

DO: signal output

● Intelligent reverse connection protection. The reverse connection of power will not damage the IC

● The IC control circuit and LED point light source share one power supply

● The control circuit and the RGB chip are integrated in a 5050 packaged component to form a complete external control pixel

● Built-in signal shaping circuit, after any pixel receives the signal, it will be outputted after waveform shaping to ensure that the line waveform distortion will not accumulate

● Built-in power-on reset and power-down reset circuits

● The three primary colors of each pixel can achieve 256 levels of brightness display, complete the true color display of 16,777,216 colors, and the scanning frequency is not less than 400Hz / s

● Serial cascade interface, can receive and decode data through one signal line

● W...