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.

DIY Simple FFT Spectrum Analyzer,VU Meter and Waterfall Analyzer on 16x16 Led Matrix

“This time I will show you how to make a visually beautiful spectrum analyzer that can also function as an Audio VU Meter and Waterfall Analyzer. The device is made on 16x16 LED matrix with WS2812 chip on diodes which …

Adafruit NeoPixel Überguide

“Incorporating scads of LEDs into an electronic project used to be a hairy prospect, a veritable rat’s nest of wires and code. The arrival of dedicated LED driver chips brought welcome relief, offloading grunt work from the microcontroller and …

Use Raspberry Pi or Arduino: DIY LED Matrix Colored Lights

“This matrix colored light uses standard WS2812B LEDs to form a cylindrical lamp body, which is finally combined by a wooden frame. The lighting effect is pretty good, let’s try to make it. Materials 790×384 cardboard×a few …

Lightning Detector

“It is often in the pursuit of one project that leads one to build others. For example, let us say that the work of Victor Frankenstein was being prepared for duplication at the premier Louisville, KY hackerspace; LVL1. Instead of …

Make Your Own RGB Ring Light Glasses

“It’s really difficult to read in dark environments, so I made a pair of glasses with Neopixel RGB lights and a photoresistor so you never have to worry about lighting again! These glasses use a 3D printed frame designed …

Stranger Board

“Stranger Things themed desktop board / word clock A desktop version of Joyce Byers Christmas lights that you can connect to using your phone and send custom messages. As a bonus it spells the time at each minute. The project is …

RaspberryPi Pico Web Server w W5100S(W5500) - NeoPixel LED

“HOWTO: make a Simple web server project with RaspberryPi Pico & W5100S(W5500). Let’s control NeoPixel LED via webpage. CircuitPython Env!! In the RaspberryPi Pico SIMPLE web server RGB LED control project we will use an WIZnet W5100S, WIZ810Sio and …

DIY Arduino Corner lamps

“Corner Lamps controlled via clap Make Lamps and put in the corner and when you enter the room, just clap and these Red and Blue lamps will turn On automatically. When you clap once again, these lamps turns Off.”

Glowing Air-Bubble Clock in Water

““Glowing Air-Bubble Clock in Water” displays the time and some graphics by illuminated air-bubbles in water. - font: 8 bits width - display area: roughly 200mm height x 90mm width. - The viscosity of water is low and the bubbles rise too fast …

Audio Spectrum Visualiser with Colour Selection

“Choose the colours of the LED strip using Hue/Saturation/Value parameters, flick the switch and watch your music come to life through FFT. I was intrigued by the possibilities of addressable “Neopixel” RGB LEDs. I wanted to learn how …