Archive for the ‘Arduino’ Category

Skintillates: Temporary tattoos with embedded electronics

Tuesday, November 15th, 2016

Developed by a team of UC Berkeley students, Skintillates is a wearable technology that mimics tattoos.

When you think of temporary tattoos, you likely think of something that comes out of a gumball dispenser, or perhaps “art” that you got on a spring break trip. As interesting as those may be, Skintillates is taking things to the next level.

These “epidermal wearable interactive devices” can serve as everything from passive and active on-skin displays, to capacitive and resistive sensors for controlling gadgets, to strain gauges for posture detection. (more…)

PolySync launches open-source kit for autonomous car development

Tuesday, November 15th, 2016

If you’re tired of waiting around to get an autonomous vehicle, PolySync’s Open Source Car Control Project (OSCC) development kit can be had for under $1000.

Autonomous cars are still in their infancy, and can cost upwards of $100,000. If you’re willing to do some of the work yourself—and trust a machine you modified to drive you around—PolySync has an Arduino-based kit (nearly) available to help you build your own.

You can pre-order a kit right now for $649, and you’ll have program each Arduino module yourself when you receive it. You’ll also need a 2014-or-later Kia Soul on which to install it, chosen for its combination of drive-by-wire controls as well as relatively low price. Keep in mind, however, the project is intended for R&D and off-road use only. (more…)

An awesome 3D-printed Daft Punk helmet

Monday, November 14th, 2016

Though it’s been done before, this 3D-printed Thomas Bangalter helmet is absolutely amazing!

Daft Punk hasn’t toured in over a decade, but their music and general look seems to be becoming more and more popular. Perhaps this is due, in some small part, to the fact that Makers can now build a very good replica of their iconic helmets. Though the design for this helmet is available for download, looking at a design and building it are two different things.

In addition to printing and finishing this prop (no small task), redditor “CrazyElectrum” did quite a bit of soldering. Getting all the electronic components to “play nice” with each other certainly took a good amount of work as well! (more…)

Roast coffee to perfection with an Arduino and Android app

Monday, November 14th, 2016

After winning the South African National Barista Championship in 2009, Neil Maree decided to actually start a company to make coffee roasting equipment. Genio was the result, and after some work, his machines can now roast coffee to perfection using recipe input via an Android app.

Once instructions are transferred, a heavily modified Arduino Due controls the roaster depending on user preferences. Maree first tried an analog solution, then used a PLC before deciding that the Arduino was what he needed. (more…)

Robot lets your dog walk itself using Arduino and sausage

Monday, November 14th, 2016

After recently meeting each another in Cologne, Simone Giertz and Laura Kampf decided to put their creative minds together to build a cartoon-inspired robot for Kampf’s dog, Smudo. The idea is fairly straightforward: a device that “makes a dog walk itself” by dangling a piece of sausage in front of their head.

The contraption consists of a lightweight, ergonomic aluminum harness that bends over Smudo, along with an Arduino Uno and a servo motor tasked with wiggling the hot dog around.

You can see how it works and hear more from the creators themselves the video below! (more…)

Keep smoke out of your apartment with an automated fan array

Friday, November 11th, 2016

Imgur user “Bodaciousbus” set up his apartment window fans to only circulate air when not filled with smoke.

Living in a communal area like an apartment or condo has its benefits, but there are several hassles to deal with as well. One in particular are neighbors who smoke right outside. If you’d like to leave a window open for ventilation, perhaps in combination with a fan, this can be quite annoying.

Bodaciousbom solved this issue with a series of fans connected to a smoke detector sensor and an Arduino. If the air is OK, the fans are allowed to blow, pushing homemade flaps out of the way and ventilating the apartment. There is also a series of LEDs to show the current status of the outside air. (more…)

Make a WiFi-controlled mini robot using the new MKR2UNO

Friday, November 11th, 2016

MKRRobotTutorial

A few days ago, we launched the MKR2UNO Adapter, which enables you to easily turn an Arduino Uno form factor project into a MKR1000-based one. Simply mount your IoT board to the adapter, plug in any Uno shield and have a wireless device in no time.

Our newly-published tutorial provides a step-by-step overview of how to build a WiFi-controllable robot using the MKR2UNO Adapter with a MKR1000 and an Arduino Motor Shield.

MKR2Uno

This project combines the Arduino MKR1000’s web server and Arduino Motor Shield’s capabilities to drive a pair of different DC motors. A basic interface is hosted and hard-coded in the MKR1000, allowing the user to maneuver the robot up, down, left or right.

Check out all of the schematics and code here!

Control a lamp with an NES Zapper and Arduino

Friday, November 11th, 2016

If you grew up in ’80s or early ’90s and owned a Nintendo system, chances are you’ve played Duck Hunt. In the classic light gun shooter video game, players would aim their NES Zappers at duck targets as they appeared on the TV screen. So what do you do when you still own the once-popular accessory? If you’re Warner Skoch, you turn it into a controller for your lamp and small devices.

The setup consists of a couple Arduino Pro Minis. Skoch embedded one board in the Zapper with an IR emitter and another in a box with an IR receiver, which also has an outlet for him to plug in his lamp or other gadget.

(more…)

Burn EPROMs with an Arduino Mega

Thursday, November 10th, 2016

If you’ve got a cartridge-based gaming system, this EPROM burner will let you load whatever game you want!

Robson Couto recently acquired an old SNES. A great console for its time, but it only came with one cartridge, a bootleg copy of Mortal Kombat. Legalities aside, he decided that he would experiment with his own bootleg cartridge creator via an EPROM burner made as an Arduino Mega shield.

His process involves finding an unwanted game cartridge (he prefers sports, though your results may vary), burn the ROM, then exchange the cartridge ROM for the newly-burned ROM. (more…)

The Synth Bike is a mobile music machine

Wednesday, November 9th, 2016

With a speaker on the back and a drum machine on the front, what can possibly go wrong?

After riding his bike home after a synthesizer get together, Sam Battle decided to actually combine these two pursuits, transforming an iconic 1973 Raleigh Chopper into a mobile synthesizer. Though his first try was rather crude, using an Oyster card stuck between spokes to trigger a switch, his aptly named “Synth Bike 2.0” looks pretty awesome.

Featuring eight–yes eightArduino Nano boards, the music’s tempo can be controlled by how fast you pedal, or set up to use a built-in clock. Other electronics include a Sparkfun WAV Trigger, some analog synth circuitry, a sampler, a digital oscillator, and a Music From Outer Space Echo module. (more…)

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