This article presents a procedure for reading the analog ports of the Arduino UNO R3 board, on which an analog Joystick was connected. The analog data are related to the position of command and can be ...

Here, ours was COM3 (Arduino/Genuino Uno), but yours may have a different number or name, depending on the microcontroller you’re using.

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

Let’s see how it stacks up to the Uno, and find out what each of the components on the board do. At the end of the video, I go through the initial set up in the Arduino IDE and run a simple sketch.