Category Archives: led hacks

RGB Word Clock Doesn’t Skimp on the Features

Like most pieces of technology, word clocks seem to be getting better and better every year. As hackers get their hands on better microcontrollers and more capable LED controllers, these builds not only look more polished, but get improved features and functions. Luckily for us, the rise of these advanced …read more

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Posted in clock hacks, ESP-01, ESP8266, led, led hacks, led matrix, Microcontrollers, word clock, ws2812 | 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

Cylindrical LED Display Comes Full Circle

According to [makeTVee], his latest project started out as an experiment to see how well the LED matrix techniques he’s worked with in the past would translate to a cylindrical form factor. We’re going to go ahead and say that not only was the test a success, but that the …read more

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Posted in led hacks, led matrix, LED wall, pygame, RGB LED, ws2812 | Leave a comment

Teardown Of A Luxury Bluetooth Nightlight

If you had asked us yesterday what peak nightlight technology looked like, we might have said one of those LED panels that you stick in the outlet. At least it beats one of those little wimpy light bulbs behind the seashell, anyway. But after looking at a detailed teardown of …read more

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Posted in IMU, led, led hacks, lighting, Microcontrollers, nightlight, nRF52832, teardown | Leave a comment

Zach Archer: Live Coding 500 Watts For ToorCamp

ToorCamp is a five-day open air tech camping event held every two years somewhere around the northwest corner of Washington state. Think of it as something like Burning Man, except you can survive for three hours without water, there aren’t a whole bunch of scenesters and Instagram celebs flying in …read more

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Posted in 2018 Hackaday Superconferece, cons, graphics, led, led hacks, LED sign, live coding, Software Development, toorcamp | Leave a comment

Teardown: AppLights Personalized Projection

Listen, it hurts to hear, but somebody needs to say it. It’s over, OK? You’ve got to admit it and move on. Sure, you could get away with it for a week or two in January, but now it’s just getting weird. No matter how hard you fight it, the …read more

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Posted in bluetooth, christmas lights, Holiday Hacks, home depot, i2c, led, led hacks, logic analyzer, projector, rgb, teardown, TTC2541 | Leave a comment

Infinity Icosahedron Is Difficult To Contemplate Even Looking Right At It

Cubes and pyramids are wonderful primitive three-dimensional objects, but everyone knows that the real mystical power is in icosahedrons. Yes, the twenty-sided polyhedron does more than just ruin your saving throws in tabletop RPGs – it can also glow and look shiny in your loungeroom at home.

[janth]’s build relies on semitransparent acrylic mirrors for the infinity effect, lasercut into triangles to form the faces of the icosahedron. The frame is built out of 3D printed rails which slot on to the acrylic mirrors, and also hold the LED strips. [janth] chose high-density strips with 144 LEDs per meter for …read more

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Posted in ESP32, icosahedron, infinity, infinity mirror, led, led hacks, leds | Leave a comment

Is That A Word Clock In Your Pocket?

Word clocks are one of those projects that everyone seems to love. Even if you aren’t into the tech behind how they work, they have a certain appealing aesthetic. Plus you can read the time without worrying about those pesky numbers, to say nothing of those weird little hands that spin around in a circle. This is the 21st century, who has time for that?

Now, thanks to [Gordon Williams], these decidedly modern timepieces just got a lot more accessible. His word clock is not only small enough to fit in the palm of your hand, but it’s the easiest-to-build …read more

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Posted in bluetooth, clock, clock hacks, Espruino, led hacks, led matrix, Microcontrollers, word clock | Leave a comment

This 3D Printed LED Softbox Really Shines

Generally speaking, objects made on desktop 3D printers are pretty small. This is of course no surprise, as filament based printers are fairly slow and most don’t have very large beds to begin with. Most people don’t want to wait days for their project to complete, so they use 3D printed parts where it makes sense and supplement them with more traditional components such as aluminum extrusion wherever possible. But not always…

This 3D printed photography softbox created by [Nicholas Sherlock] doesn’t take the easy way out for anything. With the exception of the LEDs and the electronics to drive …read more

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Posted in 3d Printer hacks, digital cameras hacks, infill, led, led hacks, lighting, photography, slic3r, softbox | Leave a comment

3D Printed Diffusers Make More Natural Light

A strip of LEDs may be a simple and flexible way to add light to a project, but they don’t always look natural.  There is an easy way to make them look better, though: add a diffuser. That’s what [Nate Damen] did using a 3D printer. He created a diffuser using PETG giving a standard string of LEDs a softer and more natural look that makes them look more like older light sources such as fluorescent strips or EL wire, but with the flexible colors of LEDs. The PETG material he used has a naturally somewhat cloudy look, so it …read more

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Posted in 3d printer, 3d Printer hacks, diffuser, led, LED Diffuser, led hacks | Leave a comment