Archive for the ‘arduino’ Category

A couple of interactive pads made with Lilypad Arduino

Tuesday, August 19th, 2014

lilypadarduino

Agy Lee is an active member of the Singapore maker community and shared with us on the Arduino G+ Plus Community the interactive pad she prototyped using Lilypad Arduino:

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Play the DIY arpeggiator with infrared detectors and Arduino Mega

Monday, August 18th, 2014

infraharp

After spending some time on Arduino Forum and finding the right solutions for his project’s sketch, Connor Hubeny shared with us the infraHarp: an Arduino-powered eight-tone arpeggiator made with infrared emitters and detectors, Sparkfun’s Musical Instrument Shield, and an Arduino Mega 2560:

The InfraHarp was my first Arduino project. At first the project seemed daunting since I had no previous experience in programming and electrical engineering. Yet after spending some time with the Arduino I realized that electronics work very much the same, and by learning a few core components you are really right on the doorstep of exploring any technology you have the faintest interest in.

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News and updates from the beta-testing of the Arduino TRE

Tuesday, August 12th, 2014

Arduino TRE Summer testing

Internal Development of the Arduino TRE, Torino, Italy

We are getting closer and closer to the first release of the new TRE IDE. We are currently working on finalising some features for the Ethernet and WiFi connection, and for the Serial Monitor. We are also designing a new Arduino TRE Home, a place where users will be able to launch all the apps available for the TRE, run updates, and get support.

 

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20 Arduino ZERO Dev. Edition available for beta-testing – Join us!

Friday, August 1st, 2014

ArduinoZero2

Last May at Maker Faire Bay Area Massimo Banzi introduced our new board to the open source community:

The Arduino Zero, developed in collaboration with Atmel, is a simple and powerful 32-bit extension of the platform established by Arduino UNO. The Zero board aims to provide creative individuals with the potential to realize truly innovative ideas for smart IoT devices, wearable technology, high-tech automation, crazy robotics, and projects not yet imagined. The board is powered by Atmel’s SAMD21 MCU, which features a 32-bit ARM Cortex® M0+ core.

After the great experience we’ve been having with the beta-testing of the the Arduino TRE, we are happy to announce that starting today a limited batch of 20 Arduino ZERO is available for people wanting to join us in the process of beta-testing it..

The ideal beta-tester has time and interest in working on some specific issues we hope to accomplish with the beta-testing: we set up a list of tasks including writing examples, testing libraries and external hardware, and making projects that can be completed in a variety of timeframes.

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How long can you store food for? Just measure its water activity!

Thursday, July 31st, 2014

aw meter

 

BetaWolf is a scientist fascinated by physics, chemistry,  mathematics and especially the symmetry of phenomena in nature and the way humans describe them in the form of fundamental laws. He submitted to our blog a project focused on measuring water activity powered by Arduino Pro Mini : (more…)

Why the NSA Can’t Listen to His Mixtape – Interview with David Huerta

Wednesday, July 30th, 2014

mixtape1

David Huerta is a technologist who recently published a provocative work to make everyone think a little bit more about privacy and what governments should be allowed to do or not:

I work outside the Pokemon business model of catching every user’s data or abusing it for state surveillance. I work instead surrounded by priceless art and in giving it a voice inside and outside the thick, Faraday cage walls of the museum it lives in.

He created an encrypted mixtape and sent it to NSA. The device runs on Arduino and other open hardware and for David is a:

machinery that can be trusted not to spy on you because of the disclosure of its design, schematics and bill of materials to anyone who wishes to inspect, build, or build upon the device. The device contains a soundtrack for the modern surveillance state. It’s designed to be enjoyed only by people I have consented it to be listened to. A second copy of this device will also be sent to the NSA’s headquarters in Maryland, but without the private key needed to decrypt it; a reminder that the rules of mathematics are more powerful than the rules of even the most powerful states.

We got in touch with him and was happy to answer a couple of questions for the blog: (more…)

Two steampunk espresso machines running on Arduino Mega

Tuesday, July 22nd, 2014

vidastech on taste.kr

There’s a team of designers based in Korea who are passionate about coffee machines. Their name is Vidastech and recently shared with us two new hand-assembled machines prototyped  with Arduino Mega called Hexagon and Revolucion.

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A low-cost robotic hand (tutorial) mirroring your own fingers

Thursday, July 17th, 2014

roboticHand

Marco Pucci shared on our Facebook Page a link to the tutorial he made for a low-cost Robotic Hand able to mirror the movement of our own hand. He created it  in the laboratory of new technology of Accademia di Belle Arti di Brera (“Academy of fine arts of Brera”), a state-run public academy in Milan, Italy. (more…)

Share hyperlocal air pollution data with Sensing Umbrella

Wednesday, July 16th, 2014

senisng01

The Sensing Umbrella is the second project I’m featuring on this blog (see the first), coming out of the class at  the Copenhagen Institute of Interaction Design called Connected Objects, with Massimo Banzi and Giorgio Olivero.  (more…)

DIY Pulsoximeter developed with two Arduino

Tuesday, July 15th, 2014

pulseoximeter

Pulse oximetry is a non-invasive method for monitoring if a patient’s oxygenation is unstable and Arduino user die_Diode sent us his version of a DIY Pulsoximter developed with two Arduino:

Arduino Mega for the oximetry electronics and Arduino Uno for the graph.
The electronics includes LED Driver, Photo current transformation, patient-dependent calibration LED, Active filters, Nellcor SpO2 sensor. Adafruit OLED displays Vitalparamter. Noritake VFD display GUU-100 shows the PPG. The boards are connected to the electronics with a Protoshield.

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