Category Archives: Circuit Sculpture

Wire Bender Aims to Take Circuit Sculptures To The Next Level

It doesn’t seem as though bending wire would be much of a chore, but when you’re making art from your circuits, it can be everything. Just the right angle in just the right place can make the difference between a circuit sculpture that draws gasps and one that’s only “Meh.” …read more

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Posted in anvil, art, bending, Circuit Sculpture, cnc, cnc hacks, mandrel, stepper, wire | Leave a comment

Freeform ESP8266 Network Attached Data Display

Like many of us, [Josef Adamčík] finds himself fascinated with so-called “freeform” electronic designs, where the three dimensional circuit makes up sections of the device’s structure. When well executed, such designs really blur the line between being a practical device and an artistic piece. In fact his latest design, an …read more

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Posted in art, brass, Circuit Sculpture, ESP8266, Microcontrollers, mqtt, oled | Leave a comment

Solar Circuit Sculpture Pumms the Night Away

A word of warning: Google for the definition of the word “pummer” at your own risk. Rest assured that this beautiful solar-powered circuit sculpture fits the only definition of pummer that we care to deal with.

For the unfamiliar, a pummer is a device from the BEAM style of robotics, …read more

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Posted in 74hc240, art, beam, brass, Circuit Sculpture, photovoltaic, pummer, pv, satellite, solar cell, supercapacitor | Leave a comment

Hackaday Podcast Ep2 – Curious Gadgets And The FPGA Brain Trust

In this week’s podcast, editors Elliot Williams and Mike Szczys look back on favorite hacks and articles from the week. Highlights include a deep dive in barn-door telescope trackers, listening in on mains power, the backstory of a supercomputer inventor, and crazy test practices with new jet engine designs. We discuss some of our favorite circuit sculptures, and look at a new textile-based computer and an old server-based one.

This week, a round table of who’s-who in the Open Source FPGA movement discusses what’s next in 2019. David Shah, Clifford Wolf, Piotr Esden-Tempski, and Tim Ansel spoke with Elliot during …read more

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Posted in barn door tracker, Circuit Sculpture, cray-1, fpga, Hackaday Columns, icestorm, mains electricity, podcast, scramjet | Leave a comment

Freeforming the Atari Punk Console

This stunning piece of art is [Emily Velasco’s] take on the Atari Punk Console. It’s a freeform circuit that synthesizes sound using 555 timers. The circuit has been around for a long time, but her fabrication is completely new and simply incredible!

This isn’t [Emily’s] first rodeo. She previously built the mini CRT sculpture project seen to the left in the image above. Its centerpiece is a tiny CRT from an old video camera viewfinder, and it is fairly common for the driver circuit to understand composite video. And unlike CRTs, small video cameras with composite video output are easily …read more

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Posted in 555, 555 audio, 555 timer, 555 timer IC, atari punk console, blinking led, blinkingled, camcorder, camcorder viewfinder, Circuit Sculpture, contest, contests, crt, crt hacks, digital audio hacks, flickering led, led, led hacks, miniature CRT, musical hacks, photocell, video hacks | Leave a comment

Lighting Up a Very Wiry Candle

Entries into the Circuit Sculpture Contest tend to be pretty minimalist by nature, and this LED candle by [Amal Mathew] is a perfect example. The idea here was to recreate the slim and uncomplicated nature of a real candle but with a digital twist, and we think he’s pulled it off nicely with a bare minimum part count and exaggerated wire length that gives it the look of a thin pillar candle.

To give the LED a fading effect, [Amal] uses a ATtiny85 programmed with the Arduino IDE. His code uses the analogWrite() in a loop to gradually increase and …read more

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Posted in ATtiny Hacks, attiny85, Circuit Sculpture, contests, cr2032, LED candle, led hacks, pwm | Leave a comment

A Perfectly Orderly Way to Manage Your Time

[Paul Gallagher] has spent years separating his tasks into carefully measured out blocks, a method of time management known as the Pomodoro Technique. If that’s not enough proof that he’s considerably more organized and structured than the average hacker, you only need to take a look at this gorgeous Pomodoro Timer he’s entered into the Circuit Sculpture Contest. Just don’t be surprised if you suddenly feel like your own time management skills aren’t cutting it.

While [Paul] has traditionally just kept mental note of the hour-long blocks of time be breaks his work into, he thought it was about time …read more

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Posted in atmega328, Circuit Sculpture, contests, led, LED display, led hacks, Microcontrollers, rtc, timer | Leave a comment