Archive for the ‘Mega’ Category
Steve Mostovoy and his partner Tim Boy Jr, worked for over 9 months to create a TouchSynth and share all the documentation about it.
It was hard but they learnt a lot about how not to organize code, how to think in terms of data, and how many amazing things you can do on a 16MHz processor:
This project uses an Arduino Mega, a resistive touchpad, and an 8×8 LED matrix to create a simple digital audio workstation and synthesizer. You can compose and play songs in real time and use different types of sounds. It was a nine month process between me and my partner during our senior year of high school to create this. The result is a really nifty Arduino project that showcases the flexibility of Arduino devices, and it sounds good as well!
Take a look at the video to see how it works:
Alexander Carl is a Canadian engineer designing and building one of the world’s first diy solar thermal powered car in sunny La Paz in Mexico. He contacted us through Arduino Facebook page to show us his project developed using Arduino Mega to sun track the 24 x 6 foot curved mirror, to sense the temperature and pump hot oil and many other things. You can find a lot of pictures on the project page on Facebook. (more…)
Alexander Kozusyev wrote us from Kiev to share how he introduced Arduino in his semi-auto production line creating decor by casting polyurethane foam.
Production line has two independent CNC 3-axis manipulator. The first spraying of release agent. Second automatic pouring polyurethane into the mold. Before spraying or pouring read RFID unique code for the mold, and then loads the G-CODE from the database server based MySQL. After pouring, the mould is moved to the waiting area.
He used Arduino Mega to read RFID codes and to control some components, an Arduino Uno with firmware GRBL version 0.9 to control the CNC. Take a look at the video:
Ardumower is a project with a basic aim: making a new ‘brain’ freely available for every robot mower in the universe! They use Arduino Mega and a selection of electronic components including motor driver and sensors.
Why did we create this project?
We did create this project because we think robotics should be open and this includes robotic mowers as well.
Objectives of the project:
- Low-cost, ready-made components, replaceable (à la RC model: stick together receiver, controller, motor, servo !)
- Little soldering – easy programming only the minimum of components (keep it simple!)
detailed instructions for building
- Offering a construction kit (ready ‘Ardumower-kits’) with all modules, components etc. for purchasing
- Free, open-source Arduino-Code for download
- Finding a producer for a robot chassis (‘Ardumower’ chassis)
Find documentation, code and list of components on Ardumower website, in english and german!
Field Lines is an interactive instrument designed by composer Charles Peck as part of his Threshold of Beauty project. On his website, Charles says that the installation is his largest piece to date:
Constructing this substantial piece of equipment drew on a number of disciplines including physical design, carpentry (an occasional hobby of mine), circuit design, and coding. As alluded in the title, this piece focuses on the magnetic field. There are three sections of magnetic material, including magnetic sand, a compass array, and zinc-plated iron. Audiences are able to manipulate these materials with a magnet in the space below each case while infrared sensors pick up their movement. The sensors send that information to an Arduino board, which then creates unique music for each section.
Shantal Der Boghosian is the owner and cake decorator of Shakar Bakery, but also an engineer and a chemist based in Los Angeles California. She recently wrote us to share her 5ft (152cm) tall tribute cake for Daft Punk, the French electronic music duo, and created together with her sister and Garen (coder).
The cool thing about this project is that the bodies of the band are made of cake and the heads move at the rhythm of the track “Get Lucky”, controlled by Arduino Mega.
This project took 2 months to design, over 100 hours to build the structure and another 100 hours spent on the electronics, programming, and mechanics . We had a lot of bumps in the road and we worked through every single one. This was the first time I ever built a cake structure, the first time I sculpted with rice krispies, and the first time I built a cake on such a massive scale! This was Garen’s first time coding an Arduino servo, and creating head motions that defied weight restraints! I have to admit that we did a last minute surgery to the silver helmet to make the “no” motion more fluid.
Enjoy the video below and take a look at her detailed blogpost with all the phases of the complex yummy construction!
With the growing popularity of smart phones in this time and era it’s interesting to explore how Arduino could tap on the strength of smart phones – touch screen capability and smart phone capability. However for the integration to work, one has to develop the corresponding Smart phone app to handle the bluetooth communication and provide a stable GUI on the screen.
Therefore to make things easier for Arduino developers who wish to tap on the power on smartphone, the Singapore-based team came up Annikken Andee project, an Arduino shield, with supporting resources, that performs primarily the following actions:
- handles the communication between Android and Arduino
- GUI creation on smartphone by coding on Arduino. Requires no Smartphone App programming
- accesses to Smartphone functions from Arduino Library
- provides larger, portable and non-volatile storage
The shield communicates with Arduino via the ICSP header (SPI) and pin 8. An SD card Reader is available for external data storage for Arduino – for huge data storage or extended period of data logging activity by Arduino. As Android has yet to support for Bluetooth 4.0/BLE, they are using bluetooth 2.1 module WT11i by Bluegiga for communicating with the Android phone. Currently the shield supports Arduino Uno, Mega and Leonardo.
Robin, part of the Team Annikken Ande, wrote us:
With Andee, Arduino user can program the UI on their Android phone by downloading the Andee Arduino Library onto their Arduino IDE and the Andee Android App into their Android phone from google play store. Using the functions in the Arduino library, user can easily design the UI on the Andee Android App without touching Android programming.
As we hope to spread the news of this invention to as many people as possible, we believe that arduino.cc is the perfect place to help us make this work.
“Anastatica sensibile” is an installation created to study around natural processes as medium for interactivity. It was designed last year by the italian artist Daniela Di Maro in collaboration with the Software Architecture Laboratory of Milan.
The installation has been conceived around the properties of a specific plant species, the Rose of Jericho (Selaginella Lepidophylla): a desert plant known for its ability to survive in almost complete drought conditions.
During dry weather in its native habitat, its stems curl into a tight ball looking like a bare root, but after watering it, it turns green in about one day and that’s why some call it “resurrection plant”.
Sort of a thank you to all the people who helped me learn about electronics and specifically Arduino. I really enjoy making projects and sharing them I and many other people would not be able to do it without such a fantastic community.
Here’s the video of the poem:
This nice contribution gives us the chance to finally announce that next to our official Arduino Page on G+, with more than 212.000 [+1] and almost 120.000 people adding us in their circles, now we have an official Arduino G+ Community you can join.
Thanks to the collaboration of Gary Rudd and Heath Naylor, who created a passionate and active unofficial community and accepted the proposal to make it official, recently we’ve just updated the logo and joined them in the moderation. If you are on G+ we invite you to take part with your enthusiasm and projects!
This is one of the channels you can choose to be active on Arduino online community, in the following days I’m going to bring some highlights from our Facebook page aswell!