HiLetgo 2pcs 12 Bit WS2812 5050 RGB LED Ring With Integrated Driver Module For Arduino
Main Features:
Intelligent reverse polarity protection, power supply reverse polarity will not damage the IC.
IC control circuit and a power LED spot light utility.
Control circuit chip with RGB components in a package in 5050,to form a complete external control pixels.
built-in signal shaping circuit,any one pixel after receiving the signal through the waveform shaping and then output to ensure line waveform distortion will not accumulate.
Built-in power-on reset and brown-out reset circuit.
trichromatic color of each pixel can realize 256 highlighted,
complete 16777216 colors of all true color display, the scanning frequency is not less than 400Hz / s.
serial cascade interface, through a signal line to complete the receiving and decoding of data.
transfer transmission distance between any two points in less than 5 meters without any additional circuitry.
When the refresh rate of 30 frames / sec, cascading number of not less than 1024 points.
data transmission speeds of up to 800Kbps.
The color of the light highly consistent, cost-effective
Main Application Areas:
LED full-color light string lights, LED full-color module, LED full-color flexible strip light bar, LED guardrail tube.
LED full-color light string lights, LED full-color module, LED full-color flexible strip light bar, LED guardrail tube.
Package Included:
2*12 Bit WS2812 5050 RGB LED Ring With Integrated Driver Module
Product Features
- Single-wire communication, to minimize the pressure on the microcontroller I / O port.
- Use WS2812B driver chip, so that the peripheral circuit only needs a capacitor to meet the circuit requirements
- Can through a simple Dout output port, and another using the same chip RGB ring light cascade, regardless of shape restrictions.
- Intelligent reverse polarity protection, power supply reverse polarity will not damage the IC.
- The color of the light highly consistent, cost-effective
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Budget friendly alterantive to Adafruit Neopixel Was a budget friendly way to get LED Rings at half the price of the Adafruit ones…which were great BUT you’ll be paying $10 for one ring where here you get two for less than that. All the LEDs worked fine, no issue in the RGB. I used both a Adafruit ProTrinket 5v 16 Mhz and a Arduino Pro Micro when I uploaded the code, and they worked flawlessly. Now the one con is that you can not wire one to another with 5v(power) and Ground, just the Data cable, so you’ll need to have a separate set of…
I wanted to play with some WS2812 addressable LEDs, and once again HiLetGO has what I needed.I soldered the wires to the ring, loaded the AdaFruit NeoPixel library and chose the strandtest sketch.If you are using a NodeMCU,1. Change #define PIN 6 to #define PIN D6.2. Change Adafruit_NeoPixel strip = Adafruit_NeoPixel(60, PIN, NEO_GRB + NEO_KHZ800); to Adafruit_NeoPixel strip = Adafruit_NeoPixel(12,…
The soldering points for these rings are not very high quality, so you can easily get them too hot and they will break off. This is mainly my fault for using the wrong type of solder, but if you are using electronics lead solder and are careful they are really great pixel rings that preform exactly the same as the adafruit neopixel rings. These also have the leds more spaced out than the neopixel rings which works perfectly for me because I needed a 36mm internal diameter ring which these are…