Don't miss
  • WiFi Audio Broadcaster

      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...

    • Posted 6 days ago
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  • Ethernet Relay board

      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...

    • Posted 1 week ago
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  • Lightning detector

      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...

    • Posted 2 weeks ago
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  • The Tactigon Meets GPS

      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...

    • Posted 1 month ago
    • 1
  • Arduino and ADC (part3)

      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...

    • Posted 2 months ago
    • 1
  • Bring your creations to life

      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...

    • Posted 2 months ago
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  • Arduino and ADC (part2)

      Let’s go deeper into enhancing techniques for ADC reading and let’s take a look at the first practical examples of analog data reading coming from sensors. Part two.   In the first part of this tutorial...

    • Posted 2 months ago
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  • 3D4040: printing big!

      It is no longer a problem, nor it is expensive, to print big size items and terrain models: we showed you that by means of our new creation, the FDM 3D printer that our well-equipped readers...

    • Posted 2 months ago
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  • Create your robot with Micro:bit

      It is a newborn board, but it is rapidly growing in popularity thanks to the potential we are going to show you through the project of a robot on wheel that can be controlled by a...

    • Posted 3 months ago
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  • Discovering Arduino capabilities in Analog/Digital Conversion (part1)

      Let’s step into the word of analog-digital conversion for Arduino, by discovering how the dedicated pins work and how to use them for acquisitions. Part one.   In the ADC of Arduino, an analog signal ranging...

    • Posted 3 months ago
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  • An Open Source Frequency Meter and clock generator

      On the hardware of the controller board LED Matrix, by taking advantage of the reconfigurability of the onboard FPGA, we can build a bivalent tool that is extremely useful to have on our work bench. If...

    • Posted 3 months ago
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  • An Open Source Solid State Current measurement device

      A solid-state amperometric sensor, capable of measuring up to 5 A providing a voltage that is directly proportional to the current. There are many practical situations where we need to know the current absorption of a...

    • Posted 3 months ago
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  • Say hello to the new Raspberry Pi 3 Model B+

        The long journey of the Raspberry Pi was started with its first version, which has been proposed to the public as a prototyping board for advanced applications thanks to the considerable computing power and the...

    • Posted 3 months ago
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  • 3D4040: The big 3D printer with a small price

        This printer has a building volume of 400 x 400 x 400 mm; it integrates all the functions of the 3Drag, including the “hackability”, that is typical of the Arduino-based controller.   When we created...

    • Posted 4 months ago
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  • Build a Simple Presence Alarm system with email notifications

      Based on our ESP03 demoboard, this device sends out email notifications through Gmail when the onboard P.I.R. detects movement. The traditional alarm system which just makes a sound alarm go off and maybe sends out an...

    • Posted 4 months ago
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  • Discover the 8-channnel ADC 8 expansion shield

      A shield for the acquisition of 8 analog signals from the Raspberry Pi board, which can be stacked with other boards in order to, for instance, interface a big quantity of sensors, diagnostics, environmental control and...

    • Posted 4 months ago
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  • Presenting MQ sensors: low-cost gas and pollution detectors

      Let’s discover a set of low-cost gas and pollution detectors that may be easily accessed from the Arduino World. Detecting and measuring pollution and the main gases (the ones we may come across in our daily...

    • Posted 4 months ago
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  • Your Valentine’s Note Printer

      An extremely versatile solution that can be used for many things: ranging from printing out menus and orders in a restaurant too, why not, sending out love notes to our “Valentine” and not just on Valentine’s...

    • Posted 5 months ago
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