Note: Tested on the Arduino Nano 33 IoT, Adafruit Itsy Bitsy M0, and the Adafruit Trinket M0, and Arduino Feather M0 (on the accessible pins only); untested on the Arduino Zero, the Arduino MKR series ...

Summary This is a C++ library for the Arduino IDE that allows you to manipulate general-purpose I/O (GPIO) pins on your Arduino or Arduino-compatible board with minimal overhead. Many function calls ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the ...

Some shields use every pin on the Arduino, while others only use a couple. When stacking shields, it’s important to make sure they don’t use overlapping pins. Some shields communicate with the Arduino ...

Arduino-compatible ATtinys with more pins Having had such quick success making a microcontroller project using an 8pin ATtiny85 and programming it with Arduino, I though I would try a more elaborate ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space, or Maker area giving it a awesome cool look. Moreover ...

Programming is flexible and developer-friendly. Users can choose between the classic Arduino environment or IEC 61131-3-compliant languages like Ladder, FBD, ST, SFC, and IL using the Arduino PLC IDE.

[Mark] from SpikenzieLabs was wrapping up a project using an Arduino the other day and found himself in need of a few more I/O pins. He could have added extra circuitry to the project, but he decid… ...