Content for NeoPixel

NeoPixel

“NeoPixel” is Adafruit's brand for individually-addressable RGB color pixels and strips based on the WS2812, WS2811 and SK6812 LED/drivers, using a single-wire control protocol.

Driving NeoPixels with Z80

“I’ve long been thinking about a version two RC2014 LED matrix module. I’ve had a matrix with a MAX 7219 on a module. It’s a nice enhancement. But there’s only so much you can do with …

SignCompanyVOC

“This unit captures Humidity, Temperature, CO2 (ppm), and TVOC (ppb) and sends that data to an Adafruit dashboard. Prints shops are concerned about indoor humidity as it can affect the transfer of, and drying characteristics, of ink and the media …

ESP8266-Websockets-LED

“Control an addressable LED strip with an ESP8266 via a Web browser. The project is an easy way to start managing your address LED strip. The address strip is managed directly from the browser. No page reloads, communication is only …

DIY Wi-Fi Controlled NeoPixel Christmas Star

“The Christmas star symbolizes the star of Bethlehem, which according to the Biblical story, guided the three kings, or wise men, to the baby Jesus. The star is also the heavenly sign of a prophecy fulfilled long ago and the …

Holiday NeoPixel Display

“Create an NeoPixel (WS2812B) matrix and display festive holiday animations. Overview This project was a result of wanting to create a large display of NeoPixels to show animations at Christmas. It is smaller but more economical then covering my whole …

3D Printed Chistmas Tree Lamp

“Since Christmas is near, I have taken my DNA Lamp design and turned it into a christmas tree. This was also a nice project to learn my new 3D printer and how to design my own 3D Model. This is …

Custom 16x16 WS2812 Mini Matrix Project

“Made a custom Matrix board that can be controlled via any MCU. 256 RGB LEDs are arranged in a 16x16 grid, WS2812 Addressable LEDs were used so no LED Driver or complex multiplexing circuit has been added to this board …

Visualizing Sorting Algorithms

“For my workforce development class, I show how a sorting algorithm works using NeoPixels (red larger, blue smaller). A common starting point for learning about algorithms (and their complexity - big O notation) is sorting algorithms. It dawned on my that …

Custom 16x8 Ws2812 Matrix Project

“Hey guys how you doing? So here’s something extraordinary, a custom Matrix entirely made from scratch. This Instrubales is about the whole built process of this matrix and its use. Following are the things used in this built- - WS2812B …

How to Make a Neopixel Rainbow Clock

“I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to use or look into the clock for time, but it is good when you are doing some work …