Category Archives: RGB LED

Seven-Segment Shelves Do Double Duty

[Lewis] of [DIY Machines] was always on the lookout for that perfect something to hang above the couch. After spending a lot of time fruitlessly searching, he designed and built this awesome shelving unit with recessed lighting that doubles as a huge 7-segment clock.

The clock part works as you …read more

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Posted in arduino, Arduino Hacks, arduino nano, clock hacks, RGB LED, ws2812b | Leave a comment

Latest FlexLED Milestone Refines the POV Display

With his FlexLED project, [Carl Bugeja] is trying to perfect a simple and affordable persistence of vision (POV) display capable of generating “holographic” characters in mid-air. Traditionally POV systems spin LEDs rapidly to create the desired illusion, but that means motors, slip rings, and noise. As the name implies, the …read more

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Posted in flexible PCB, hologram, led, led hacks, persistence of vision, RGB LED | Leave a comment

Levitating Starship Model Comes In For a Landing

If everything goes according to plan, Elon Musk says the first generation of SpaceX’s massive Starship will make an orbital flight before the end of 2020. That’s a pretty bold claim, but when you’ve made landing rockets on their tails as in the old science fiction pulp magazines seem routine, …read more

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Posted in 3d printed, arduino, Arduino Hacks, led hacks, Magnetic levitation, RGB LED, space, SpaceX, starship | Leave a comment

MQTT And The Internet Of Conference Badges

Today, nearly every modern consumer device wants to connect to the Internet for some reason. From your garage door opener to each individual smart bulb, the Internet of Things has arrived in full force. But the same can’t be said for most of our beloved conference badges. Wanting to explore …read more

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Posted in badgelife, conference badge, ESP32, featherwing, mqtt, Network Hacks, networking, RGB LED, wearable hacks | Leave a comment

A LED Cube Designed for Easy Assembly

LED cubes are mesmerizing and fun, but they’re usually a pain to build. Not so with [burkethos]’s cleanly designed cube. 

Many cubes are put together in an elaborate sculptural style. Traditionally the leads of the LEDs are artistically bent and then hours are spent laboring over the future rainbow Borg …read more

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Posted in 2019 Hackaday Prize, led, LED cube, led hacks, RGB LED, RGB LED cube, The Hackaday Prize | Leave a comment

Angela Sheehan is Developing Wearable Tech with Whimsy

As a concept, wearable technology excites many of us, but in practice, it’s been hard to nail down. Up to this point, the most high-tech thing the average person might reasonably wear has been a wrist watch. Devices like Google Glass tried to push the state-of-the-art, but it arguably raised …read more

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Posted in 2019 Hackaday Superconference, cons, led hacks, RGB LED, Skills, wearable hacks, Wearables | Leave a comment

Keeping Time with Blinkenlights

If we’ve learned anything over the years, it’s that hackers like weird clocks, and they love packing as many multicolored LEDs into a device as is humanly possible. Combine both of those concepts into one project, and you’ve got a perfect storm. So as far as unnecessarily complex timepieces go, …read more

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Posted in Arduino Hacks, binary clock, clock, clock hacks, DS3231, GPS clock, led, pro micro, RGB LED | Leave a comment

Gaze Deeply Into These Infinity Mirror Coasters

Infinity mirrors have been gaining in popularity recently, thanks in no small part to the availability of low-cost RGB LED strips to line them with. Generally such pieces are limited to wall art, or the occasional table build, which is what makes these infinity mirror drink coasters from [MnMakerMan] so …read more

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Posted in 3D printed enclosure, ATtiny Hacks, attiny85, coaster, home hacks, infinity mirror, led hacks, RGB LED, ws2812b | Leave a comment

Why Buy Toys When You Can Build Them Instead?

Like many creative individuals who suddenly find themselves parents, [Marta] wanted to make something special for his children to play with. Anybody can just purchase an off-the-shelf electronic toy, but if you’ve got the ability to design one on your own terms, why not do it? But even compared to …read more

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Posted in 3D printed enclosure, reverse engineering, rfid, RGB LED, toy, toy hacks | Leave a comment

Building a Cyberpunk Multi-Touch Input Device

This multi-touch touch panel built by [thiagesh D] might look like it came from the retro-futuristic worlds of Blade Runner or Alien, but thanks to a detailed build video and a fairly short list of required parts, it could be your next weekend project.

The build starts with a …read more

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Posted in input device, led hacks, multitouch, opencv, peripherals hacks, Raspberry Pi, RGB LED, touch panel | Leave a comment