Archive for the ‘languages’ Category
In conjunction with the release of the new version of the Arduino IDE and the Arduino Robot, we’re also putting out a TCT LCD screen. The screen was developed in conjunction with Complubot and the library relies on the Adafruit GFX and ST7735 libraries.
The screen lets you do all sorts of fun things, like play games or lose the serial monitor to see the values from sensors.
The Arduino specific library, named TFT, extends the Adafruit libraries to support more Processing-like methods. You can write text, draw shapes, and show bitmap images on the screen in a way that should be familiar to users of Processing.
The screen works well with all types of Arduinos with a little bit of wiring, and fits perfectly in the Esplora and Robot sockets. In addition to all this other goodness, there’s a SD card slot on the back for storing pictures and other data.
You can buy the TFT screen from the Arduino store now!
If you have something cool you’ve made with this, let us know!
High-precision air quality monitors are normally very expensive, but Tim Dye of Sonoma Technology is on a mission to change that. He’s been working with Michael Heimbinder and habitatmap.org to create a low-cost sensor system that when designed properly and integrated into a software platforms can provide valid data.
AirCasting is a platform for recording, mapping, and sharing health and environmental data using Arduino and Android. It combines an Arduino with a set of sensors for air quality measurement; temperature, humidity, and carbon monoxide, nitrogen dioxide, and particulate matter. The system combines the sensors using an Arduino Uno and then sends the data to an Android app using Bluetooth. The plans are all open for modification, so you can add your own sensors as needed. A heart rate monitor and an LED vest can also be linked to the AirCasting app, providing a complete the system for realtime, wearable feedback of your body’s reaction to the environmental air quality.
There are many DIY air quality measurement projects online, but most of them are not calibrated against known standards or professional equipment. But Dye and his colleagues have tested the AirCasting particulate matter sensors against the same equipment Sonoma Technology uses for precise measurement, and they’ve gotten surprisingly good results. Correctly constructed and deployed, the AirCasting shows promise as a low-cost alternative to complement the expensive high-end air monitors.
AirCasting is a collaboration between many groups: Michael Heimbinder of habitatmap.org manages the project, and Tim Dye of Sonoma Technology consults on design, data evaluation, and field deployment; Dr. Iem Heng and Raymond Yap of the City Tech Mechatronics Technology Center designed and built the hardware; Dr. Andy Zhang designed and built the monitor casings; Valentine Leung designed and built the LED garments, and Brooke Singer has helped guided the project with a mind towards interactivity and public engagement.
The data from your AirCasting air monitor can be uploaded to the AirCasting database, which aggregates data from all AirCasting contributors, or can be sent to your own database and all the code for the project is open source and available through GitHub
The website AirCasting.org provides links to all the software and hardware plans.
Si prepara un fine settimana denso di eventi: a partire dall ‘Arduino Day a Roma, ospitato nella bellissima cornice del Cinema Palazzo, per permettere a chiunque fosse interessato di muovere i primi passi nel mondo di Arduino. Se invece sabato rimanete tra Torino-Milano-Genova non potete non prendere in considerazione di fare un salto al Festival di Toolbox , vera celebrazione delle tre anime che popolano questo spazio di coworking: la ricchezza della condivisione, l’intraprendenza delle startup e la creatività dei maker e del DIY.
Tante le attività per festeggiare il terzo compleanno del coworking che ospita Fablab Torino: dal workshop di realizzazione di gioielli elettronici del FablabTorino, alla presentazione di Arduino , dai Big Data (Topix) a come creare la propria campagna di crowdfunding.
Vi aspettiamo tutti lì sabato 6 aprile dalle 10 alle 10!
At the beginning of march Christopher Martin, researcher in applied computer, wrote us an email to tell us that he got involved in an ambitious plan taking place: 100 school pupils, 5 different digital-maker themes in 1 day for 4 subsequent weeks across Scotland.
The event called “One Day Digital” started on the 2nd of March at the Dundee University, where he is based, and is organized by Nesta, supported by the Nominet Trust, O2 Think Big and the Scottish Government which created it as part of a wider programme called “Digital Makers” . It is especially aimed at:
encourage and enable a generation of young people to create, rather than simply consume, technology. Working closely with a consortium of partners, we are launching a campaign to highlight the benefits of learning digital skills and encourage innovation in digital education to equip young people with the skills they need to thrive in the digital world.
Codebreaker is the exhibition started last year at the Science Museum of London and celebrating the centenary of the birth of computing pioneer Alan Turing.
Hirsch&Mann were commissioned to create a “series of exhibits which demonstrated and recognized the progress in computing while at the same time representing a spirit of engineering and innovation” .
[srejbi] shares a new, programming-free, API-based way to programming Arduino: the APDuino project (minimum hw requirements: Arduino Mega 2560 + W5100 EtherShield). The Apduino relates to a peculiar approach towards Arduino that I noticed in the last years: using Arduino and making things without coding. This is a good thing for people that can’t code, but has to be simpler than learning code itself.
The APDuino Project provides a turn-key software solution for building custom monitoring and automation systems with custom rulesets (featuring expression evaluator with access to sensor and control arrays), cron-like scheduler, remote access and management via HTTP, SD and online logging and more…
All *without* programming (if using supported hardware components) … allowing DIY’ers to build their own automation systems much quicker and easier.
– The image collage attached is showing parts of 1 realization I built (I have 4 completely different systems running, all using the same software ) — This one pictures an aquaponics monitoring system with 16 physical sensors (lots of 1-wire DS18B20′s chained, DHT-11, photoresistors, HY-SRF05 with mechanically inverted reading surface providing tank level monitoring, radio-controlled sockets allow pump and fan controls).
Other systems feature components such as vibration detector, pH probe, BMP085,DS1307 RTC.
Come ogni anno, il 27 Ottobre 2012 si terrà in oltre 100 sedi in Italia il Linux Day, manifestazione nazionale di promozione al software libero open-source. Come non promuovere i fratelli maggiori?
Presso alcuni eventi si terranno talk e presentazioni su Arduino e il mondo dell’open-hardware: vi invitiamo a segnalarceli nei commenti a questo post, precisando luogo, ora e/o il link al sito di riferimento. Il sito ufficiale del Linux Day 2012 è: http://www.linuxday.it .
Lista dei LinuxDay con interventi su Arduino :