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Arduino Serial Single Sided Version 3 Preliminary Beta Version Revision 01 - Comparing Version 3 with Version 2 Height.
So, this is my build on the project featured in the Arduino Starter Kit book. I'm quite chuffed with this, considering I don't know what I'm doing.
People have been asking me to actually talk about my feelings. There is a consensus that I don't talk about what I feel. Often you'll just hear me say "That's cool" and "Awesome" or "Sucks" and "Not Cool."
So let me say this, In the photo above, I feel poetry. I feel something like bpNicohols and Christian Bok. More than anything else I feel Jeff Knight's poem 'Peyote'. I don't feel Jeff's poem visually here, I feel it in what will become of this arduino board.
It will become the Living Day. And to quote Jeff's poem:
"Raindrops hit the windshield and sliver up the right.
Sometimes the raindrops spell words in languages that I have forgotten how to read.
It keeps running thru my mind that I should have brought my camera. I could capture all these drops all these words. I could take them home, I could study them later. I could learn to decode the complicated hieroglyphics of water on glass. But its not such a great idea.
There Isn't enough film in the world.
The hiss of the tires in the rainy dessert night smells like... coffee."
What inspires me to feel generally fits within two categories: Jazz or Poetry. Rarely both.
This microcontroller that I was working on, at this exact moment, was poetry.
To give you an idea of what my eyes see as Jazz: At a bus stop on 22nd and Walnut, Philadelphia, there is a row of residential buildings. From that bus stop, looking straight ahead at the sides of all these houses, jazz lives in the arrangement of the windows to rooftops places in the hands of time's mismatched architects and construction crew's need for conformity and price. It is, to me, the closest thing I have ever seen to John Coltrane's Ascension.
Some Dave Brubek's recording Impressions of Japan has most Center City's Spruce street in Philadelphia covered (when it is sunny and not too hot.)
On 13th and Walnut, sitting on the stoop and looking up to right at the skyline, The transitional period of Miles Davis's outward perception between "Kind of Blue" to "Live Evil" exist, depending on the time of day and cloud position. It is a feeling of the street and the feeling of it passing thru to the inside of me.
So, dear consensus, for the moment until I can better explain 'my feelings' you are just gonna have to live with Jazz and Poetry.
(link to Jeff Knight Poem: www.austinslam.com/media/Peyote-Jeff_Knight.mp3
from www.arduino.cc/:
What is Arduino?
Arduino is an open-source physical computing platform based on a simple i/o board, and a development environment for writing Arduino software. The Arduino programming language is an implementation of Wiring, itself built on Processing.
Arduino can be used to develop interactive objects, taking inputs from a variety of switches or sensors, and controlling a variety of lights, motors, and other outputs. Arduino projects can be stand-alone, or they can be communicate with software running on your computer (e.g. Flash, Processing, MaxMSP.) The boards can be assembled by hand or purchased preassembled; the open-source IDE can be downloaded for free.
For the ArtHeist I need a way to control multiple AC devices (lights and stuff) from an Arduino. What's the safest, most reliable way to do that?
The Optek OSSRD0002A solid state relays are awesome and provide exactly that function. Take a cheap extension cord, cut it in two, wire up the Optek to one of the AC wires (wirenut the other two). Then hook any source of DC voltage from 4V to 32V to the logic side "+" & "-" inputs on the Optek to turn on the AC side.
To protect everything, I got a cheap $0.72 handy box and cover for electrical outlets and stuck everything in there.
Also, a red LED was added in parallel to the logic inputs to give a visual indication of it being switched on.
Arduino. Reunión del grupo de hardware libre. Control de Motores paso a paso (continuación)
27.11.2013 18:30h - 20:30h
Lugar: Sala A (1ª planta / 1st Floor)
Seguimos trabajando y descubriendo las posibilidades de esta plataforma de electrónica abierta para la creación de prototipos basada en software y hardware flexibles y fáciles de usar. Se creó para artistas, diseñadores, aficionados y cualquiera interesado en crear entornos u objetos interactivos.
Este miércoles continuamos tratando el control de motores paso a paso y sus diversas aplicaciones.
Arduino
LOL Shield
Proto Shield
Screw Shield
Motor Shield
SD Shield
Made out of 9 pictures stitched together.
First arduino board and its gubbins...
September 2011
For more on this, arduino stuff and other daft things see the "Making weird stuff" blog
The long diverse journey exploring the themes around OKSparks! Research & Development touched on everything from circuit board assembly and testing, software development, board game making, drawing, graphic design, Amateur Radio License Exams, Research interviews, planning meetings, workshop trial runs, laser cutting, lab visiting, micros residencies, site visits endless car journey conversations on the relationship between art, science and tiffin tins and community building events. Investment in this kind of practice needs time and space; Ok Sparks allowed all this to happen!
ebay deal. $10 shipping included (from China, check box for exact location). Seems to work fine. It actually says "Arduino Compatible" on the back.
iPhone controlled Arduino Lamp. I store the last color to EEPROM so it restarts with the last color/rgb values.
Simple DSLR flash trigger. Uses optoisolator to close circuit when sound exceeds a threshold set by potentiometer on breadboard. Uses electret microphone from Adafruit.
Acrylic from Pokono.
Just a quick proof-of-concept demo. Arduino listens for voltage drop from doorbell circuit, then moves servo back and forth to shake a bell attached to a lego arm driven by the servo.
The bell is just from an ornament and isn't really loud, so a better bell is needed.
Code used here: github.com/lilspikey/arduino_sketches/blob/master/doorbel...
From top, Raspberry PI computer, USB hub, Relay board, LED drivers and Arduino nano.
This computer connects to devices around my house to monitor and control the environment. The relays at center control a solenoid door striker, and LED entry lights.
Arduino-based temperature controller with variable rate temperature change. It will hold an initial temperature for a specified amount of time, and will then ramp that temperature up or down, and hold at a final temperature. For example: heat a water bath for chocolate to 130 and keep it there for 10 minutes (assuming it will take that long to melt all of the chocolate). Then reduce temperature by 1 degree every 10 seconds for 40 iterations, and keep at a tempered 90 degrees until you power everything off. Many cheese making recipes specify heating from X to Y at no more than 1 degree every minute, so this is perfect for that. No more hovering over a water bath for hours!