arduino
You are browsing the arduino tag archive.
Carnegie Mellon student shows that 64 pixels is enough for Mario (video)
There are 2,073,600 pixels in a 1080p TV, yet Carnegie Mellon student Chloe Fan has blown our minds by showing that you only need 64 of them to have a little fun with Super Mario Bros. She wired an Arduino to an 8 x 8 LED matrix through a breadboard, then scaled the first level of the game down to a resolution that makes the 160 x 144 resolution Game Boy look positively high def. The controls are similarly simplified: one button to move Mario (the slightly more orange dot) right, and a second to jump. She also wired up a separate board to play the game’s theme song, as you can see in the embed below, but be aware: the video ends before the theme song does, meaning you’ll be humming it to yourself all day long.
Continue reading Carnegie Mellon student shows that 64 pixels is enough for Mario (video)
Carnegie Mellon student shows that 64 pixels is enough for Mario (video) originally appeared on Engadget on Fri, 12 Mar 2010 09:46:00 EST. Please see our terms for use of feeds.
Permalink 
Gizmodo | 
Vimeo | Email this | Comments
Analog Tweet-O-Meter shows city-specific Twitter activity the old fashioned way
Never mind keeping track of how many gold medals Bermuda, Cayman Islands and Monaco rack up during the Winter Olympics; the real nerds are watching to see exactly how many tweets are being pushed out per minute from a smattering of cities around the world. CASA’s Tweet-O-Meter has been running on a webpage for awhile now, but frankly, the novelty tends to wear quickly. These, however, are far more tempting to the retinas. What you’re looking at above are a few analog Tweet-O-Meters, which do exactly what you think they do: showcase the amount of tweets that are leaving New York, London and Paris at any given time by moving a needle within a conventional gauge. Head on past the break for a video, and be sure to express your reaction on your favorite up-and-coming social networking site.
[Thanks, Dr. Andrew]
Continue reading Analog Tweet-O-Meter shows city-specific Twitter activity the old fashioned way
Analog Tweet-O-Meter shows city-specific Twitter activity the old fashioned way originally appeared on Engadget on Tue, 16 Feb 2010 04:18:00 EST. Please see our terms for use of feeds.
Permalink | CASA, Digital Urban | Email this | Comments
DIY photog creates laser trigger for remote DSLR snapping
There’s just no two ways about it: the integrated self-timer is easily one of the most amazing technologies to ever be invented. Yeah, we said it. Unfortunately, beeping for ten seconds while a shooter races to get in position isn’t always ideal or fun, and that’s where isharq comes in. His Arduino-based mod is amongst the most flexible out there for DSLRs, enabling it to morph from a basic laser trigger hack to something that senses heat, movement or sound (just to name a few) and then makes your camera react accordingly. As it stands, his setup triggers his DSLR to snap a shot whenever a laser beam is broken, and if you’re eager to see more, be sure to peek the in-action video just past the break. Oh, and the source link holds all the secrets to recreating something like this in your own laboratory.
[Thanks, Simon]
Continue reading DIY photog creates laser trigger for remote DSLR snapping
DIY photog creates laser trigger for remote DSLR snapping originally appeared on Engadget on Mon, 08 Feb 2010 16:39:00 EST. Please see our terms for use of feeds.
Pyxis OS demo video sports high production values despite DIY Arduino hardware
We’re absolutely loving what all the cool kids are doing with Arduino hardware — the robots, the instruments, the fashion — but when it comes to getting stuff done, well, let’s just say we’re not giving up our smartphones yet. A new project from Skewworks could change that, an Ardiuno-based operating system called Pyxis. It provides a UI for launching applications, easy access to microSD storage, and graphics routines that make creation of apps and games much more simple. If you want to code in anything other than assembly you’ll need to pay up for the professional edition of Pyxis Studio, but we’re thinking you can scrounge up the $10 to make that happen. There’s a quality video demonstration after the break, but we’d recommend turning down those speakers before clicking through — unless you’re really ready to rock out.
Continue reading Pyxis OS demo video sports high production values despite DIY Arduino hardware
Pyxis OS demo video sports high production values despite DIY Arduino hardware originally appeared on Engadget on Tue, 02 Feb 2010 09:41:00 EST. Please see our terms for use of feeds.
Permalink Make | Skewworks | Email this | Comments
Bleep Labs builds Arduino-based Nebulophone, wants to sell you one
What do you get when you mash together an Arduino-based synth with a Stylophone-like keyboard? A month ago, even we wouldn’t have known, but now that Handmade Music Austin has come and gone, we’re happy to say that this beautiful concoction leads to the creation of a Nebulophone. Unfortunately, there’s no video (yet) to showcase what this musical wonder can do, but we’re told that it has “adjustable waveforms, a light controlled analog filter, LFO and an arpeggiator that can be clocked over IR.” Hit the source link if you’re looking for all the code, schematics, and instructions necessary to give yourself a weekend project, and feel free to drop the guys / gals there a line if you’re interested in just buying one.
Bleep Labs builds Arduino-based Nebulophone, wants to sell you one originally appeared on Engadget on Fri, 29 Jan 2010 11:01:00 EST. Please see our terms for use of feeds.
Arduino and accelerometer harmoniously come together in DIY music controller
Look, Physical Computing can be a drain. Particularly when your Summa Cum Laude status is hinging on you acing the final. We’re guessing that one Ryan Raffa managed to pull off a pretty decent grade, as his final project is nothing short of delectable. In a (presumably successful) attempt to wow onlookers and professors alike, Ryan cooked up an audio controller that utilized an ADXL 335 accelerometer (for motion sensing) and an Arduino board that communicates serially with Max MSP. The controller itself boasts inputs for five tracks and the sixth button applies a delay to all of the tracks; he was even kind enough to host up the Max MSP and Arduino code (it’s there in the source link), and if you’re interested in hearing what all the fuss is about, be sure to hop past the break and mash play.
Continue reading Arduino and accelerometer harmoniously come together in DIY music controller
Arduino and accelerometer harmoniously come together in DIY music controller originally appeared on Engadget on Wed, 20 Jan 2010 03:56:00 EST. Please see our terms for use of feeds.
Twittering Arduino-powered laser tripwire captures trespassers — digitally (video)
Continue reading Twittering Arduino-powered laser tripwire captures trespassers — digitally (video)
Twittering Arduino-powered laser tripwire captures trespassers — digitally (video) originally appeared on Engadget on Tue, 05 Jan 2010 03:28:00 EST. Please see our terms for use of feeds.
Diffus pollution dress is turned on by CO2, prefers a clean environment
We’ve seen LED-laced dresses before — though sometimes we’d rather we hadn’t — but this one here is almost refined enough for us to consider wearing. Stitched together using conductive embroidery, hundreds of LEDs are connected to a CO2 detector and react to its input with anything from a slow pulsating glow to a blinking signal of doom. No mention of Morse code messages, unfortunately, but this is run by an Arduino chip — which means programming malleability (read: near-limitless possibilities) should be built in. Just know that when you see the next Bond girl communicating with Daniel Craig via her haute tech outfit, we had the idea first. A closeup of the dress and processor awaits after the break.
Continue reading Diffus pollution dress is turned on by CO2, prefers a clean environment
Diffus pollution dress is turned on by CO2, prefers a clean environment originally appeared on Engadget on Tue, 22 Dec 2009 08:43:00 EST. Please see our terms for use of feeds.
Recent Comments