Category Archives: neopixel

Paper Glows Up With This Origami Wall Piece

[Charlyn] recently found herself dissatisfied with the blank expanse of her bedroom walls. Deciding to take matters into her own hands, she set out to build this exquisite origami wall sculpture.

The piece was inspired by a work originally created by [Coco Sato], which she saw on Design Sponge. Materials …read more

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Posted in misc hacks, neopixel, origami, particle photon | Leave a comment

Tiny Tree is a Thermometer for Christmas Fever

Tired of the usual methods for animating all those RGB LEDS for your holiday display? How about using trendiness in a non-trendy way?

[8BitsAndAByte] caved in to increasing holiday madness and bought the cutest little Christmas tree. A special tree deserves special decorations, so they packed it with NeoPixels that …read more

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Posted in christmas tree, google trends, Holiday Hacks, LED christmas tree, neopixel, pytrends, Raspberry Pi | Leave a comment

Addressable LED Strings In Your USB

WS2812Bs, or NeoPixels, or whatever else you call them brought full-color LEDs to maker projects a meter at a time in recent years. Hooked up to a microcontroller, they make creating vibrant, full-color glowables a cinch. They won’t work on their own though, and a some point you want to …read more

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Posted in led hacks, Microcontrollers, neopixel, ws2812, ws2812b | Leave a comment

Giant LED Display is 1200 Balls to the Wall

When you’re going to build something big, it’s often a good idea to start small and work out the bugs first. That’s what [bitluni] did with his massive 1200-pixel LED video wall, which he unveiled at Maker Faire Hanover recently.

We covered his prototype a while back, a mere 300 …read more

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Posted in diffuser, ESP32, led, led hacks, metalwork, neopixel, streaming | Leave a comment

Neopixels Recreate Pinball Color Wheel That Never Was

With what pinball aficionados pay for the machines they so lovingly restore, it’s hard to imagine that these devices were once built to a price point. They had to make money, and whatever it took to attract attention and separate the customer from their hard-earned coins was usually included in …read more

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Posted in art, back-glass, classic hacks, color theory, neopixel, pinball, repair, restoration, ws2812 | Leave a comment

Getting MIDI Under Control

When [Mr. Sobolak] started his DIY Midi Fighter he already had experience with the MIDI protocol, and because it is only natural once you have mastered something to expand on the success and build something more impressive, more useful, and more button-y. He is far from rare in this regard. …read more

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Posted in controller, hardware, how-to, midi, music, musical hacks, neopixel, neopixel ring, protocol | Leave a comment

A Word Clock, The Hard Way

We’ve all seen word clocks, and they’re great, but there are only so many ways to show the time in words. This word clock with 114 servos is the hard way to do it.

We’re not sure what [Moritz v. Sivers] was aiming for with this projection clock, but he …read more

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Posted in clock hacks, DS3231 RTC, gears, led, nano, neopixel, PCA9685, projection, rack and pinion, servo, word clock, ws2812 | Leave a comment

Can You Live Without the WS2812?

As near as we can tell, the popular WS2812 individually addressable RGB LED was released to the world sometime around the last half of 2013. This wasn’t long ago, or maybe it was an eternity; the ESP8266, the WiFi microcontroller we all know and love was only released a year …read more

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Posted in APA101, Featured, Interest, led hacks, neopixel, RGB LED, ws2812, ws2812b, WS2813 | Leave a comment

Fueled By Jealousy, This Smart Lamp Really Shines

As a lover of lava lamps, [Julian Butler] knew when he saw a coworker’s modern LED incarnation of the classic piece of illuminated decor that he had to have one for himself. The only problem was that the Kickstarter for it had long since ended, and they were no longer …read more

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Posted in diffuser, fadecandy, lamp, lava lamp, led hacks, neopixel, Raspberry Pi, RGB LED | Leave a comment

Hackaday Podcast Ep 007 – Everything Microcontrollers, Deadly Clock Accuracy, CT X-Rays, Mountains Of E-Waste

Elliot Williams and Mike Szczys look at all that’s happening in hackerdom. This week we dive deep into super-accurate clock chips, SPI and microcontroller trickery, a new (and cheap) part on the microcontroller block, touch-sensitive cloth, and taking a home X-ray to the third dimension. We’re saying our goodbyes to …read more

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Posted in A380, ds3232, DSRC, Hackaday Columns, neopixel, pcf2129, podcast, Podcasts, real time clock, reverse polish notation, RPN, rtc, spi, V2V, ws2812, x-ray | Leave a comment