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 ...

[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… ...

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 ...

Now we connect pin 9 and pin 3 to ENA and ENB pins of the Arduino, pins 9 and 3 are both PWM pins so we will be able to control the speed of the motor with Arduino. Now pins (8,7,5,4) are connected to ...

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 ...

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.

Android phone controllable robotic arm using an Arduino board, servo motors, Bluetooth module and a motor driver.