Archive for the ‘DUE’ Category

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…)

Smartwatch prototype turns your wrist into a joystick

Monday, October 17th, 2016

Although smartwatches were designed to be an easy-to-use alternative for your smartphone, interacting with their touchscreens still requires your opposite hand to be free. So what do you do when you’re carrying a bag of groceries or holding onto a bus handle?

This is the problem a Dartmouth-led team set out to solve with WristWhirl, a smartwatch prototype that uses the wrist wearing the device as a joystick to perform common touchscreen gestures with one-handed continuous input, while freeing up the other hand for other tasks.

WristWhirl was built using a two-inch TFT display and a plastic watch strap equipped with a dozen infrared proximity sensors and a piezo vibration sensor, which is connected to an Arduino Due board. Commands are then made by moving the hand as if it were operating a joystick, while a finger pinch turns the sensors on/off to indicate the start or end of a gesture. (more…)

Scubo is an omnidirectional robot for underwater exploration

Monday, June 13th, 2016

A team from ETH Zurich has created an incredible submersible robot called Scubo as a way to scan entire coral reefs. Equipped with six onboard webcams, the omnidirectional device is capable of exploring the deep sea from every angle. What’s more, users can take a virtual dive by throwing on a pair of VR glasses to make it feel as if they’re swimming with marine life.

Scubo consists of an Arduino Due for hard real-time tasks, an Intel NUC for high-performance calculation, an IMU, and a pressure sensor — all housed inside a carbon cuboid. Eight thrusters are symmetrically mounted to the outside, one at each corner, while a tube goes through the box to ensure proper water flow and to keep the electronics cool. The system is neutrally buoyed and weight in the form of screws can be added to the thruster arms to adjust buoyancy and the center of gravity. (more…)

How to turn data into cocktails!

Monday, February 15th, 2016

Data Cocktail_web02

Data Cocktail is a device which translates in a tasty way the Twitter activity and running on Arduino Due and Arduino Pro Mini. When you want a cocktail, the machine will look for the five latest messages around the world quoting one of the available ingredients. These messages define the drink composition and Data Cocktail not only provides a unique kind of drink, but it also prints the cocktail’s recipe along with the corresponding tweets.
Once the cocktail mix is done, Data Cocktail thanks the tweeters who have helped at making the recipe, without knowing it. Check the video below to see how it works:

Data Cocktail was created in a workshop held at Stereolux in Nantes by Clément Gault, founder and interaction designer at Koi Koi.

He made it using Processing and Arduino:

A first application, developed in Processing, pilots the device. The requests are performed using the Twitter4J library, then the application processes the data and controls the device, i.e. the robot, the solenoid valves and the light. The robot itself is based on a modified Zumo frame, an Arduino Pro, a Motor Shield and a Bluetooth module. The solenoid valves and the LEDs are controlled by an Arduino Due connected via USB. The impression is realized by Automator.

To prepare a cocktail, the machine can take up to a minute and may provide up to 6 different ingredients!

Making Space Accessible to Students with U of M Satellite

Friday, April 3rd, 2015

satellite

The U of M Satellite project started in 2010 as a student group at the University of Manitoba with the goal of building a nano satellite (10 x 10 x 34 cm) and make space accessible to the public. We got in touch with Ahmad Byagowi, team lead of the project, who teaches robotics in the same university. Ahmad told us that U of M Satellite became soon very popular, in fact  more than 300 students joined the group. In the first iteration the satellite’s goal was studying a micro animal (about 1 mm) called tardigrades and see its behaviour in space. The second iteration started in 2012, the same year of the launch of the Arduino Due and that’s why they designed everything based on it.

We had a nice talk with Ahmad and asked a bit more about the project. (more…)

Circular Knitic and the power of doers in open source

Tuesday, February 3rd, 2015

circularknitic

Circular Knitic is an open hardware project created for DOERS, an exhibition curated by Arduino co-founder David Cuartielles, which takes place at Etopia Center for Art & Technology in Zaragoza, Spain.

It consists of an exhibition and a series of presentations, workshops and seminars focusing on the world of open creation, invention and personal fabrication. It aims to unveil a variety of extraordinary creations, ideas that are transforming the world, but mostly show visitors a group of people: “the DOERS, constantly looking for new projects that surprise us”.

During a period of eight months, 5 knitting machines will be knitting slowly and produce enough tubulars so that the ceiling of the art centre will be covered with knitted scarves.

Using digital fabrication and maker tools like 3D printing, laser cutting, makerbeam, and Arduino Uno— Knitic duo designed a replicable circular knitting machine. It’s not the first time they experiment on knitting techniques. A couple of years ago I interviewed them on this blog for their previous project focused on giving a new brain to old knitting machines using Arduino Due. (more…)

Program sound effects for your guitar with pedalSHIELD

Tuesday, January 28th, 2014

pedalshield

pedalSHIELD by Electrosmash, is a programmable Arduino open-source guitar pedal made for guitarists, hackers and programmers. It plugs into an Arduino Due and allows you to program effects in C/C++ or download ready effects from the online library. (more…)

A DIY Video Game for the Neighbourhood

Monday, December 9th, 2013

DIY videogame

Last June, Kris Temmerman was featured on this blog with a painting machine made with Arduino Due. Now he’s just sent us this cool project he made for his office window:

My house/office has a store window and I try to make use of it as much as possible. I had some projections etc. in there before, but now I wanted to make something interactive. We have a lot of loitering youth and many people passing by. To appeal to a wide audience, I thought it would be nice to make an old fashion arcade box like thing. (more…)

Turning encryption On with Light Cryptalk

Wednesday, November 20th, 2013

cryptlight

Light Crytpalk is an Enigma machine implemented by Michele Lizzit with Arduino Due. Enigma machines have an historical meaning as they were  used in 20th century to enciphering and deciphering secret messages and were adopted by military and government services of several countries.

We met Michele during Maker Faire Rome and he received a Maker of Merit badge directly from Massimo Banzi:

The idea of the Maker Faire project came to me when Google dedicated a doodle to Alan Turing. Reading on Wikipedia his story I’ve learned about the Enigma machine. This project was initially realized to be presented as final project of Middle School (junior high – seventh grade). In the first version I used Xbee to transmit and cryptography was just a table substitution.

He chose to use the Arduino DUE because it allows hosting a USB keyboard in order to write the messages to be sent.

Michele Lizzit

(more…)

Arduino DUE, gShield and TinyG enhance desktop CNC performance

Monday, October 21st, 2013

TinyG with ShapeOko

TinyG2 is a cross-platform ARM Port of the TinyG motion control system that runs on the Arduino Due. It can be used with the gShield to build a high performance 3 axis motion control system.

G2 has a number of advanced features, including

  • 6 axis motion control – XYXABC axes
  • Can control up to 6 motors (3 are on the gShield)
  • Jerk controlled acceleration planning – S curves using 3rd order motion planning
  • RESTful interface using JSON – talks directly to Javascript, Python and other languages over USB

During World Maker Faire in NYC we met Alden Hart. He is part of Synthetos where they built TinyG and the grblshield and experiment on other cool stuff for the hacker/maker community: (more…)

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