• An OTP (On Time Password) Lock

      Let’s create an electrically controlled lock that is opened by means of an always different code that is generated by our smartphone, on the basis of an algorithm that takes the time into account.   If...

    • Posted 2 weeks ago
    • 3
  • The ESP WiFi Shield: the best value for money and low energy consumption

      It supplies Arduino with the WiFi connectivity and the external memory support on a SD-Card; it is based on a new module that is completely programmable, and offers the best value for money, with a very...

    • Posted 8 months ago
    • 0
  • 8-channel Remote control, geared with a RF Shield

      Geared with a shield containing an HCS Microchip encoder/receiver module and an I/O Expander I²C-Bus board, it enables the creation of Arduino based remote controls with 8 channels, expandable to 12.   The great amount of...

    • Posted 11 months ago
    • 0
  • Creating a geolocalized relay, thanks to Microsoft Virtual Shield for Arduino

      Let’s experiment with the Virtual Shield tool for Arduino, found in the last Microsoft operating system, for the purpose of creating a smartphone based geo-fence application, that would activate a relay when the phone is found...

    • Posted 1 year ago
    • 2
  • Adding Internet connectivity to Arduino boards and apps with the YUN Shield

    What if we have already developed an Arduino application and we want internet connectivity for it? Yun shield is the answer.   Yun shield provides Internet connectivity for all Arduino boards. It features the same connectivity functions...

    • Posted 1 year ago
    • 1
  • Back To The Future – Build your Flux capacitor

      We will show here a modern take on the equipment that enabled time travel in Back to the Future.   Those who have a few “decades” of ageing on their shoulders should know Back to the...

    • Posted 1 year ago
    • 0
  • Let’s code with STM32 NUCLEO

        Today we present the first steps with the NUCLEO development boards, produced by STMicroelectronics, that can help us to move towards the ARM 32-bit world with simplicity and great performances , keeping a compatibility with...

    • Posted 1 year ago
    • 3
  • Feeding power to Arduino: the ultimate guide

      Let’s deal with the problems of the various powering modes for the most famous Arduino boards, in order to overcome doubts users may have and to provide useful advices. When you want to use an Arduino...

    • Posted 2 years ago
    • 43