Arduino

An open-source platform platform that makes hardware and software accessible for rapid prototyping, learning, experimenting, and tinkering. Discuss topics and share knowledge on the entire range of Arduino compatible boards and accessories, from Classic to MKR boards, and more.

Featured Content
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How to Program the Arduino Opta PLC

This article explores how Arduino-based Opta® PLC can mitigate PLC programming challenges. It also introduces the Arduino PLC programming environment, highlighting its benefits and applications in automation

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Exploring Arduino Pro's Role in Industry 4.0

This webinar highlights how edge computing technology can drive efficiency in applications related to Industry 4.0.

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Arduino Giga R1 WiFi

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The Giga R1 packs BLE and the power of the STM32H7, the processor used in the Portenta H7, into the accessible Mega form factor.

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Nicla Sense

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An intelligent board that features industrial-grade sensors, including a Bosch Sensortec BHI260AP motion sensor system with embedded AI.

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Nano 33 BLE Sense

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A low-power board with built-in BLE and Bluetooth 5, featuring temperature, pressure, humidity, light, and gestures sensors.

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Arduino Edge Control Board

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Designed for precision farming applications, this control board is well suited for irrigation with modular connectivity.

Recent Discussions
Recent Blogs
  • Arduino Uno Q and DIYables 3.5in color TFT Display

    The Arduino Uno Q is a very powerful and feature rich device, however, some features are tricky to implement, TFT displays and SD cards included. It took me a few days to determine what libraries to use to get my TFT display to work. This is the disp…
  • Arduino Uno Q: Drive MCU pins directly from MPU

    Arduino Uno Q is interesting (one would say weird) board with 2 chips: MCU and MPU. Disadvantage is that pins are always connected to only one of these, so you can’t control them from another chip. Most importantly, pins on headers are connecte...
  • More eyes on, to explain why

    I trying to determine why the LED's on Pin 7 & 4 do not glow as bright as the pins on 5 & 2. The nano circuit is for the two floor elevator project  Going Down anyone . I've generated a PCB and during testing, the LED for the botto...
  • Arduino Analog Input scaling

    Working on a project using analog inputs for temperature feedback.  The Arduino code and calcs all looked OK, but the displayed values of temperature (on an SSD1315 OLED) were off by 5-10F. The working temperature range used analog feedback of 5...
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