A few months ago, we presented a powerful shield that can enable devices from the Arduino family (Uno and Mega) to interface with the SIMCOM modules SIM900 and SIM908. Such modules provide integration with the world of...

  Whether it’s a personal, store or product page, popularity at today is measured in Likes: the number of users who liked your page, photo or any other content you posted on Facebook is a key metric...

The invention of the wheel, literally revolutionized the history of man. Thanks to it, it was possible to create forms of transportation, invent new industrial and architectural machinery. The wheel is so perfect that no one would...

Let’s improve the 3Drag with this new board that allows to control a fan and (thanks to the  ATmega2560 processor) add some code and accessory devices such as a display or an SD Card   When we...

  Often, during your first experiences with Arduino, you use the Serial Monitor, a feature available in the IDE, which allows you to display values ​​on the screen. However, if we you want to display values ​​or...

  Someone had already imagined, someone else hoped for that, days ago, finally  one of the most prominent actors of the Makers ecosystem, Makerbot, announced a commercial desktop 3D Scanner.   The good news, for those concerned...

  We wanted to create a basic tool to experiment with the RN-42 Bluetooth module so we created obviously a Demoboard.   The RN-42 Hardware module The RN-42 is a Bluetooth 2.1, Class 2 module with a...

  Let’s learn about hardware and software features of the open source 3D printer from Open-Electronics. Among the advantages of open source hardware and software lies the ability to know all the construction and design details and...

  Few months ago, after long months of testing, assembling and disassembling, print trials,and countless sleepless nights we finally decided to give birth our interpretation of the RepRap project. First steps When we picked up the first...

  IKEA’s Figgjo, is designed to be a mirror, but with a little ‘electronic can becomes  fascinating light equipped wall clock. It’s a round mirror, from which twelve evenly spaced rays and this makes it perfect for...

. Connected to a burglar alarm or fire alarm in the event of making phone calls playing voice messages. Controlled via DTMF actuators can operate on the spot. In recent years we have introduced several telecontrols based...

Today we introduce you a robot fish that is able to swim and recognize tank edges and obstacles. We’ll find out how we can easily create it with common insulating material and a few servo motor controlled...

AT command tester is a free online software tool that is used to test AT commands and other functionalities of GSM modems. The friendly user interface allows developers to Configure and connect to modem ports Send single...

  The idea Ardusumo is a universal platform to build robots on wheels that can move around avoiding obstacles using infrared sensors and follow routes marked with dark lines on a white background. We have created Ardusumo...

  Let’s put together a pixel strip with an HL1606, an Arduino UNO and the Spectrum Shield to build a seven bands “large” Spectrum Analyzer of simple construction.   The components The Strip used uses the HL1606...

. The objective of this project is to build an Arduino voice shield to empower thousands of voice related applications! All this mostly thanks to an integrated ISD1790PY chip. This particular voice/TTS  feature can be useful to...

The TV transmitter we present today generates a stream containing four TV programs and broadcasts it on a frequency in the DTT standard . Ideal for stacking in an antenna system, audiovisual channels generated on-site or from...

.   This shield allows to connect an Arduino with DMX equipment. It implements the RS485 interface to adapt the electrical levels needed for DMX connection. This shield has been designed with flexibility in mind and allows...