2PCS 7 RGB LED Ring 7 X WS2812 5050 with Integrated Drivers 7 Bits forArduino Raspberry Pi ESP8266 Nodemcu

2PCS 7 RGB LED Ring 7 X WS2812 5050 with Integrated Drivers 7 Bits forArduino Raspberry Pi ESP8266 Nodemcu

$ 7.99

Score By Feature

Based on 46 ratings

Value for money

9.50

Durability

9.53

Sturdiness

9.18

OveReview Final Score

How Our Score Is Calculated

Product Description

A voltage range of DC4-7V is required.

The pixels of a display can be addressed individually

The diameter of this circle is 23 mm (0. A 9-inch screen)

You can contact the seller if you have any questions by clicking "DIYmall" (you will find it under Buy Now button), and on the new page you will find a "Ask a question" button.

Questions & Answers

The board appears to have a 0 in one place, but what does it really mean? There are 28 x 0 in this number. The board size of 28 (*7mm x 7mm) is too small, and we have another board size of 10 cm. (*4 in) that is too large! ?

This is the size of the item (7cm/2. The eighth inch)

As I can see from the pictures, there is room for 2 points of In order for the grounding to work, do both grounds need to be connected, or will one be ?

There are no differences in the There is only one to be had. These things can be chained together easily if necessary thanks to the setup of the software.

This is powered by what kind of LED chip? WS2812 is listed as the title, but WS2812b is listed as the description. ?

It is an LED chip called the

Could you recommend a library that I could use to control them with Arduino?

Use the Neopixel code Adafruit has provided, please search for it in Google

Selected User Reviews For 2PCS 7 RGB LED Ring 7 X WS2812 5050 with Integrated Drivers 7 Bits forArduino Raspberry Pi ESP8266 Nodemcu

The work is great, and the results are excellent! It works well

5/5

I am satisfied with it.

Mavis Horn

| Apr 24, 2021

The lights are bright

5/5

This is an easy-to-use product that is easy to A 3D printer is used to create them.

Alexandria Wilson

| Jan 24, 2021

A bright day

5/5

I. The problem A matrix of 8 x 8 The In and Out buttons are on opposite edges, so they are easy to dangle together. The product description did not mention that there are only two sets of pins (instead of the four required), so I guess there isn't much that can be done about it. Soldering them on is necessary of course, but you will be able to orient them to the front or the back depending on your needs, or you can skip them and use just wires instead. As of now, I have placed some Duponts on them so I can test them easily. It worked fine in conjunction with an Arduino Uno and the Adafruit NeoMatrix and FastLED libraries. A point of clarification LED_0 is on IN pin (not zigzag), and the order is PROGRESSIVE. It is recommended. I would appreciate it if you clicked the "helpful" button if you found this information to be useful. My sincere thanks go out to.

Harper Knapp

| Feb 19, 2021

The results are excellent and they're easy to work with

5/5

handled these LEDs using the Adafruit Neopixel library, and I encountered no problems at all. The devices are easy to wire up, they have nice colors, and they have an interesting form factor that could be quite Essentially, I intend to use them to light up 3D printed parts (have the base light up to the top like a donut). All the LEDs were in excellent shape, no issues were noticed, and I have no complaints - I had no problems whatsoever with the LEDs.

Zion Stuart

| Jan 28, 2021

Matrixes of excellent quality

5/5

I. The problem The WLED runs on a digi-digi You will only need one The power distribution is excellent (the first pixel has the same color as the last pixel). I love the effects. This is an incredibly bright light. In order to get the colors to capture without washing out (still doesn't do them justice), I turned the brightness down on my phone. The daisy-chain method is easy to use On opposite sides, a chain (in and out). wired it on the light side so that I can put this flat in my installation, however, you can wire it from either side of the switch.

Seth Booth

| Jan 19, 2021

I like the LED rings very much

5/5

I have recently gotten back into electronics, so things like this are great to get. The holiday season is just around the corner. It is well made and works well, just as it Puts out a nice amount of Those are great. I like them a lot. In addition, they are very reasonably priced. I'm very satisfied with them and would happily recommend them.

Blake Mullen

| Nov 07, 2020

The display project I made for my Pi zero was fun to do

5/5

It's fun to play with these RGB LED rings. For my Raspberry Pi, I go to Adafruit's website in order to find the right library. As you can see, this is not a beginner's level project. You need to be able to do some searching and experimenting to get the interface to work. My Pi zero W runs Python on it.

If you are a DIY guy and are comfortable setting up virtualenvs and installing packages, running shell scripts, and setting up virtual machines then this will be a lot of fun for you.