The Arduino IDE Serial Plotter is a tool that allows you to display data sent by an Arduino as a real-time graph. The Serial Plotter itself feels like a hidden feature (I didn't know about it at first ...

In this tutorial, we'll guide you through interfacing an Arduino with an ultrasonic sensor to measure distance and show it on the Serial monitor. We'll start by explaining how to interface the ...

In this series, I show how to replicate, visualize, and expand basic digital circuits using modern microcontroller technology. The goal is to make classic digital logic (AND, OR, NOT, flip-flops, ...

There is often a need to capture data from an Arduino device and write this data to a file which can be used in other applications. An example would be data gathered by the Arduino as an edge device ...

Last time, we used the Serial Monitor to check the numbers and characters sent from the Arduino. In our digital inputs so far, we have handled two states: HIGH and LOW. This time, we will read voltage ...