61 Bits 61 X WS2812B 5050 RGB LED Rings with Integrated Drivers Lamp Light for Arduino Raspberry Pi ESP32

Descripción

Product description Description: Voltage:DC4-7V Communication interface:Single-wire communication LED Chip:WS2812B Package Included: 1 X 61 Bits WS2812 5050 RGB LED Size: 1bit diameter is 1.4CM 8bits inner diameter is 1.8CM 12bits inner diameter is 3.6CM 16bits inner diameter is 5.5CM 24bits inner diameter is 7.2CM Conncetion: 5V to 5V pin 6 to DI GND to GND DIYmall 7 X WS2812B RGB LED Rings 7 Bits 5050 Lamp Light with Integrated Driv... DIYmall 5PCS 12 X WS2812B RGB LED Rings 12 Bits 5050 Lamp Light with Integrat... DIYmall 5PCS 16 Bits RGB LED Rings 16 X WS2812 WS2812B 5050 Lamp Light with I... DIYmall 24 X WS2812B 24 Bits RGB LED Rings 5050 Lamp Light with Integrated Dr... DIYmall 10PCS 8 RGB LED Stick 8 X WS2812B 5050 RGB LED with Integrated Driver... DIYmall 61 Bits 61 X WS2812B 5050 RGB LED Rings with Integrated Drivers Lamp ... Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 59 4.6 out of 5 stars 31 4.6 out of 5 stars 39 4.4 out of 5 stars 7 4.8 out of 5 stars 28 4.1 out of 5 stars 12 Price $15.99$15.99 $16.59$16.59 $18.99$18.99 $9.59$9.59 $18.99$18.99 $14.99$14.99 LED Numbers 7 12 16 24 8 61 Outer diameter 23mm 37mm 45mm 66mm 54mm*10mm 85mm Inner diameter no data 23mm 32mm 52mm no data no data Voltage DC4-7V DC4-7V DC4-7V DC4-7V DC5V DC4-7V LED Chip WS2812B WS2812B WS2812B WS2812B WS2812B WS2812B Each LED Current(mA) 18 18 18 18 18 18 Red LED Wavelength(nm)/Luminous(mcd) 620-625/700-1000 620-625/700-1000 620-625/700-1000 620-625/700-1000 620-625/700-1000 620-625/700-1000 Green LED Wavelength(nm)/Luminous(mcd) 522.5-525/1500-2200 522.5-525/1500-2200 522.5-525/1500-2200 522.5-525/1500-2200 522.5-525/1500-2200 522.5-525/1500-2200 Blue LED Wavelength(nm)/Luminous(mcd) 467.5-470/700-1000 467.5-470/700-1000 467.5-470/700-1000 467.5-470/700-1000 467.5-470/700-1000 467.5-470/700-1000 Emit Colors Numbers/Luminous(mcd) 16777216 16777216 16777216 16777216 16777216 16777216 FAQ Q: Can this be stripped to a red, green, and blue wire (+power) to be wired to a different board? A: No, the WS2812 is a digital LED, it need to be controlled by a micro controller or AVR (such as an Arduino or ESP8266 board) with a digital pin and appropriate library Q: Does this work with Raspberry Pi 3? A: Yes, it can. As long as you have a 5v line (which the pi 3 has) then it should work Q: Can I use raspberry pi to control the RGB led ring? A: You can use raspberry pi to control the RGB led ring, the problem is RPI is 3.3V , and RGB led ring need 5V, so you need level shifter to convert the voltage.Please check the link: h ttps://github.com/jgarff/rpi_ws281x Q: Is this something I can program once and not require data in? I need to program all led red or green and then power down and up to the last color. A: Yes, you can write code to achieve this function Q: Could i power three of these using 1 uno board and a 5V usb power outlet? A: Yes, it can. Please use 5V 2A power supply See More

Características

• LED Chip: WS2812B
• Communication interface: Single-wire communication, It minimizes the pressure on the I/O port of the microcontroller
• Each one has 18mA constant current drive,so the color will be very consistent even if the voltage varies
• Application: making led screen, led wall, advertising board, apply to hotel, KTV, bars, Outdoor advertising signs, Christmas or wedding party decoration
• What you will get: 1 X 61 Bits WS2812B 5050 RGB LED Rings

Especificaciones