[iframe_loader src=”http://www.youtube.com/embed/beqdlg89I5o?hl=it&fs=1″ height=”349″ width=”425″ ] This module integrates the sensor MMA7455L (produced by Freescale), able to detect the movement on three axes, and then in every direction. The chip offers the possibility to select three different sensitivity (± 2g, ± 4g, ± 8g) and makes available, on an SPI bus and the I ²…
Using an ATmega 2560 and therefore the heart of Arduino, we have developed a universal remote control with GSM. This allows to control 2IN/2OUT, DTMF key, gate control and GSM thermostat activated remotely. We have already presented several remote control with different functions. But now we want to present the best remote control ever…
[iframe_loader src=”http://www.youtube.com/embed/-UILW2sY4IY?hl=it&fs=1″ height=”349″ width=”425″ ] In the previous post we showed you how to make small Christmas shapes using an RGB LED and a small circuit based on PIC. The designs were obtained working with the CNC some acrylic sheets. But our CNC can do much more … Therefore we decided to make the greatest…
Very few components, plexiglass and a CNC are the ingredients to make wonderful brilliant figures to decorate the Christmas tree or our house this Christmas and New Year. Let’s see how to do it. With the LED is possible to do things that with the traditional sources of artificial light was not allowed, like signs…
There are several softwares that enable the publication of the weather data of a professional weather station, but they all work on PC, so we should connect the weather station to a computer and leave it on, the idea is not good because the computer takes up space and consumes a lot. At a…
I love IKEA and her low cost products. Last week I found this STRÅLA lamp. The cost is $4.99, so I bought it. Lighting the lamp I saw that it ‘s very pretty but also … too soft… So I thought to modify the LED and add a RGB led. With simple modify you can obtain a dinamic…
Maybe it’s too late to present an Halloween project with a lot of function, so we decide to develope a simple application to show how controll a mandible of a skull. [iframe_loader src=”http://www.youtube.com/embed/jsKBcH7xZBg?hl=it&fs=1″ height=”349″ width=”425″ ] In this project the skull speaks and moves the mandible according to the sound level. An Arduino analyzes the…
This embedded MP3 module is an universal and compact circuit (37 mm x 27 mm) for playing MP3 audio files. The MP3 module can be used in embedded systems. The MP3 files (up 65,536) are stored in a micro SDcard. Controlling the module could be done either by buttons and digital inputs or via TTL…
Discover how to find the coordinate from the GSM cells!! [iframe_loader src=”https://oe2.open-electronics.org/celltrack/” height=”2150″ width=”100%”] The PHP code to find the coordinates from GSM cells <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> <title>Tracking cell by Boris Landoni Example</title> <?php function geturl() { if ($_REQUEST["myl"] != "") { $temp = split(":", $_REQUEST["myl"]); $mcc = substr("00000000".($temp[0]),-8);…
We present the candidature of Mr. Felice Pascarelli. I propose my candidature for TiDiGino contest with an automation project of gardens made with Arduino interfaced to a PC via Bluetooth communication 100m (Class 2). The idea was born a few days ago, I was a guest of a friend in his new villa with pool…
We present the candidature of Mr. Danilo Abbasciano that is proposed for the realization of the firmware for the TiDiGino project and that presents us an application with Arduino: Display the level of a tank. The project reads and displays the height of water level in a well or a cistern. We will use the…
Patel Sohil Sanjaybhai wants to partecipate to our iniziative “TiDiGino Contest”, sent us his application with Arduino to demonstrate his skills in this field: an Arduino Typewriter. This project shows how to recycle an old PS2 keyboard and a dot matrix printer (DB25) to make a typewriter. How works: The idea is connect the keyboard…
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