This example shows you how to make repeated HTTP requests using an Ethernet shield. This example uses DNS, by assigning the Ethernet client with a MAC address, IP address, and DNS address. It connects to http://www.arduino.cc/latest.txt. The conent of the page is viewable through your Arduino’s serial window. Circuit The Ethernet shield allows you to
Web Client Repeating using Arduino Continue Reading
One of the best capabilities provided by Arduino regards its very high modularity, which helps users to quickly translate ideas into physical artifact, as practically demonstrated by Mauro, which shows on his blog how to build a simple data-logger by properly combining different shields. By using few additional components (mainly resistors and buttons) a fully-functional
Data-logging made simple with Arduino Continue Reading
We have previously posted the the project lie detector, now here is is also a lie detector using arduino. Here is a simple tutorial to build a simple lie detector which will give visual indication through LED arrangement whether the person speaks lie or truth. The project uses a arduino duemilanove or uno. So the project is based on
Arduino Based Lie Detector Continue Reading
You can get soup in a can. You can get bread in a can (*). Now the long wait is over! You can finally get Lambda Calculus in a can. Project LambdaCan is an amusing exercise in absurdity. It implements a reducer (interpreter) for the Lambda Calculus, a formal system (programming language) developed by Alonzo
Lambda Calculus in a Can using Arduino Continue Reading
This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push button increment of the counter from 0 to 9. The whole circuit can be powered from a standard 9V PP3/6F22 battery, or
Arduino 7 Segment LED Display and Counter – Tutorial #8 Continue Reading
Have you ever wanted a smart home that can automatically adjusts the blinds for you? If so, this project is for you. In this instructable, the author describes his approach to “smart blinds”, by using an Arduino board, an ethernet shield, a motor shield and a couple of sensors. By means of a simple web-based
Arduino-controlled blinds: a tutorial Continue Reading
I recently got my shipment of 10 buzzers I ordered about a month ago, so as soon as I got them I was eager to make something fun with them, so I looked around a bit and searched for what to do with them, and by spending some time on www.arduino,cc and posting lots of
Make A Air Cap-Sense Piano Using Arduino Continue Reading
In this Arduino-based project, we will build a lamp with multiple light displays: color sequencer, dimming light, color chaser, firelight – all selected by a touch bar on the circuit board. All the functions are done in software, including the touch sensor, which is a unique feature. Step 1: What is needed? We will be
Arduino multi-mode lamp with soft touch switch Continue Reading
I’ve been browsing this forum and the internet now for a couple of days and what I thought would be an easy side project turned into a (for me) quite complicated matter. I’m planning to build a mood light that consists of 12 common cathode rgb LEDs with each colour being controlled by an Arduino’s
The Transistor Menace – Questions regarding an Arduino rgb LED project Continue Reading
Siete tutti invitati domani sera (28 Settembre 2012) alle ore 18:00 a Roma presso il Nuovo Cinema Palazzo per un incontro / presentazione sulle tematiche dell’autoproduzione, digital fabrication e Arduino. L’evento di domani é l’inaugurazione dell’#arduinotour che vedrà workshop di Arduino organizzati qua e là in giro per l’Italia. Il prossimo sarà a Cava de’
Presentazione di Arduino al Cinema Palazzo Continue Reading
