Students learn the basics of programming microcontrollers using the Inventor Kits available in the Innovation Lab.

Students learn the basics of programming microcontrollers using the Inventor Kits available in the Innovation Lab.

My Arduino Based Fan Controller is coming along nicely. My motor shield and relay shield have come in the mail, and will be used for various fans. The Larger relay at the bottom is a main power power relay that basically turns on and off 12V to the bottom rail on the breadboard. A simple 3 way switch can be used to bypass this. I have some transistors to amplify the current from the arduino to drive the relay, which in turn drives the 4 relays on the relay shield and provides power to fans. I have 2 5V fans, and my linear voltage regulator (far right) gets super hot and shuts down, a new solution needs to be found.

The whole thing is driven over USB to the arduino. The Arduino gets it's power from the USB, and I have a simple program that knows how to communicate with it, and knows how hot various devices are.

Death Toll Thus far:

- 1 capacitor

- 1 transistor

- 3 transistors near death

- 4 LEDs

In this picture I'm using my little stand to hold two current probes from my multimeter so I can measure the inbound current from my wall wart, supplying 12V.

Evento em agosto de 2014 no Olabi, Rio de Janeiro. Mais informações: www.olabi.co

Crédito: +5521 Fotografia www.facebook.com/mais5521?fref=ts

Hookup wire can be connected directly between the Arduino's female headers and the solderless breadboard -- shown here is one of R. Stern's Arduinos connected to a rather messy RGB LED array prototype.

Buy this kit: www.buildcircuit.net/product/arduino-starter-kit-for-begi...

the basic of Deep Cuts

pruebas de sampling de sonido utilizando pins pcm en arduino

Yaam (Yet Another Ambient Munny).

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Munny hooked up to an Arduino that lights up the same color as the status reported by Office Communicator.

For project details, visit nithin.spaces.live.com. Source code available at yaam.codeplex.com.

First prototype!

Arduino.lk and thingerbits.lk

Turned a Rubbermaid food storage container into a case to carry my Arduino in my bag on my bicycle.

For Bread Bike Blog

In the second night of the Arduino Workshop at the Jocelyn H. Lee Innovation Lab, students worked with multi-color LEDs, motors and LCD displays.

Because no one actually needs to eat at the kitchen table, do they?

Arduino showing temperature on a LCD.

vandalized little car, soldered wires to the battery case

Available at Adafruit!

www.ArduinoFun.com - Intro to the Arduino workshop, sponsored by www.thefusefactory.org

controled by arduino and TLC5940 driver

来年のクリスマスまでには、もう少し楽に設置できるようにしよう。（と、去年も決意していたのだがｗ)

Arduino UNO board.

interactive.usc.edu/members/jbleecker/archives/007461.html

Arduino Duemilanove

Hugo and Adam devving and toying with everything that's fun; LEDs and knobs and such.

Step-11: Next solder the 3-way dipswitch for choicing the amount of voltage. And the normal push-switch for the reset.

Arduino Dojo Junho/2014

arduino sketch plays itself. boarduino at 8MHz, 2 2.2K ohm resistors, 2 100nF capacitors, headphones. plays greensleeves, then interprets itself as a song.

Arduino based breathalyzer.

Received the Arduino Experimenter's kit for Christmas. I'll be documenting my experience as part of my project365 blog ( daeye.wordpress.com ).

Using a 74HC595 shift register to control 8 LEDs on the Arduino.

In the second night of the Arduino Workshop at the Jocelyn H. Lee Innovation Lab, students worked with multi-color LEDs, motors and LCD displays.