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The Arduino Uno is a microcontroller board based on the ATmega328
It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
arduino.cc/en/Main/arduinoBoardUno
Photo taken by Michael Kappel of my Embedded Electronics Experiment Kit
View the high resolution Image on my picture website
I didn't go to school today, but all my lab crap is at home, anyway, because I always seem to be doing my homework after midnight (which is when the shop closes).
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiringlanguage. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).
Quite few of us there, but we had a great walkthrough of the Smapler software, and finished soldering that last piece.
It looks like this was taken late in the evening, when we'd removed the junk from soldering.
Here is the arduino talking to the soundgin using software-driven serial communication over arduino pins 2,3 and 4. The yellow wire is for a pin called CTS which I believe is used for the soundgin to tell you that it is ready to recieve serial commands or not. Note that there is no ground wire from the arduino to the breadboard. In practice I think that you really need this so that both ends of the communication have a valid reference. These two boards have separate power sources and communicate using logic level rx/tx @5V. When this picture was snapped the arduino was running a program that iteratively plays each of the 30 predefined sounds, one every 5 seconds forever.
yes, trip to maplins this lunchtime, back with a boatload of electronics bits and bobs for my basic foray into physical computing.
3 LEDs, chasing a la cylon/knight-rider, but "ebbing and flowing" (i.e. slowing down and speeding up).
and yes, before anybody reminds me: i know my choice of jump wire colours leaves a lot to be desired...should get myself a few more red and black ones.
Just set this device up as mini webserver & am about to hook it up to Pachube
A step closer to the internet of things...
Eight oscillators, polyphonic, touch sens keys on an Arduino - WOW!!
All credit to www.instructables.com/id/The-Arduino-OctoSynth/
I cut individual keys from stripboard because I have fat "sausage" fingers - not for any technical reasons.
17º Fórum Internacional do Software Livre - 14/07/2016 – Protótipo de um Robô educacional baseado na plataforma Arduino, com Thiago Redighieri, Gean Bruno Taufner Mauricio da Costa, Marcos Spalenza e Everton Sena – Foto: Camila Cunha
Another shot of my Arduino with the installed Adafruit motorshield driving a servo motor through 180 degrees. Focus is a little better on this one.
The result of my Part III Individual Project: an Embedded RSS Reader. This widget can connect to an Ethernet network over DHCP; download the contents of an RSS feed; process it and display the top stories on its LCD screen.
More info: danielbradberry.com/?p=118
Our third Arduino 101 class at Tam Makers went really well. I taught this evening course with co-instructor Donald Day on Thursdays, from June 16 to 30, 2016, at the woodshop in Tam High School in Mill Valley.
We worked with an enthusiastic group of seven students, including adults with diverse backgrounds, as well as a couple high school students. Our partner Geo Monley worked both as a mentor and as a student during the hands-on sessions.
We started the class at 6pm, by giving students an overview of how circuits work. We then learned how to use a multimeter, how to solder electronics, and how to control rainbow-colored NeoPixel lights.
Students seemed to really enjoy this class and told us they learned a lot from it. Several expressed an interest in taking intermediate and advanced classes in the future. This is one of our first maker courses at Tam Makers, and we’re really happy that it is going so well; we look forward to teaching more classes in the fall.
View more photos of this Arduino course:
www.flickr.com/photos/fabola/albums/72157659914570948
Learn more about this Arduino 101 class:
www.tammakers.org/arduino-101/
Read our Arduino 101 Guide:
bit.ly/arduino-101-guide-june-2016
Check out our course slides:
bit.ly/arduino-101-slides-june-2016
Learn more about Tam Makers:
B.O.M.
- 8x8 LED matrix (MAX7219)
- SHT21
- Arduino UNO
See details on this project at:
www.youtube.com/watch?v=VEu8mm2N_70
See more at:
www.youtube.com/playlist?list=PLesEe8Z_9yelr6A96XAQf8rrw7...