It is installed in cars, and thanks to a detector placed on the child seat, it warns us – via SMS or phone call – if we get away without bringing the child with us. Among...

  When the instantaneous power consumption exceeds the set values, it selectively disconnects the users, in order to prevent the electric meter to cut the power to disconnect.    The management of the electricity users at home,...

  It enables a selective disconnection of a maximum of 7 users, once the maximum power set is exceeded, and by selecting the priorities, so to disconnect the less important ones first. Supervising the electricity, intended as...

  This circuit provides timed access to pay services such as games, showers, blows dryers and various types of vending machines, thanks to a coin counter and a display interface.   In the applications involving the paid...

  A robotics development platform based on a two-wheel mechanics plus pivoting wheel on which you can prototype applications, controllable with popular Arduino Uno, Raspberry Pi 3 boards or both.  Robotics is one of the most engaging...

The ESP32 from Espressif is one of the most popular low-power microcontrollers with integrated WiFi and Bluetooth on the market. That is why we have decided to share a tutorial with you on how to get started...

    Just over a year ago we have introduced our first Arduino-like 32-bit board, called Fishino32 which was characterized by the format of the widespread Arduino UNO (but also of the Fishino UNO), although equipped with a...

  In the first installment, you had the opportunity of learning about our energy meter, and of learning about its details, with special attention the technical ones. Our energy meter is based on the coupling – by...

  Thanks to an innovative module, it analyses the electrical grid parameters and the consumption, by supplying them – via USB – to a computer, on which a dedicated software enables to display, collect and use the...

  Let’s test the D7S by Omron, the world’s smallest seismic transducer, and create a seismograph capable of a sensitivity and an accuracy that are comparable to the ones found in professional tools.   Each day, thousands...

  Based on the Fishino UNO board, a simple and funny project to join practicality and fun together. We are going to build a robot on wheels controlled from the “Blynk” app and we are going to...

  Palmtop transmitter to couple with the LoRa Shield to execute longer-range radio commands. Among the longer distance radio transmission technologies with low energy consumption, there was one in particular on which we have focused our attention,...

  In this article, we want to propose you what can be considered as the natural evolution of project Ethernet Broadcaster; the goal is still the same, i.e. allowing broadcasting of music or customizable audio messages. Besides...

  LAN interface with 4 relays, 8 programmable  I/Os and 4 analog inputs, IoT-ready. How many times have you read or heard about the Internet of things (Iot)? The Internet of things is an expression that is...

  Is a storm on its way? Let’s find out using a circuit based on a sensor to detect electrical shock in the atmosphere capable of letting us know how near and how strong it is. Meteorological...

  We test with the wearable application and three-dimensional gesture detection prototype device, by making the GPS receiver interact with the onboard IMU in order to improve position detection process. The Tactigon, as explained in the dedicated...

  Let’s get practical with some examples of combinations of sensors working at different voltages and references for the A/D converter of Arduino. Third and final part. After getting to know and having studied in details the...

  A kit for experimenting with electronics at any age by taking advantage of Arduino’s versatility and a well-equipped hardware section. More and more, electronics and programming are approaching school and students, even younger students in these...