This Arduino project demonstrates how to use serial communication to interact with the user through the Serial Monitor. The program prompts the user to enter a number, and once entered, it reads the ...

Arduino Serial Monitor: Circle Area Display. This project is a beginner-friendly Arduino sketch designed to demonstrate how the Serial Monitor works in real-time. It calculates and displays the area ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

6 thoughts on “ Arduino Heart Rate Monitor ” Andrew says: September 25, 2011 at 11:25 am ooh pretty. Report comment. Reply. Anonymous says: September 25, 2011 at 11:29 am ...

While I was testing my newly installed Serial Port Monitor, an Arduino Uno was just plugged into my laptop with a sketch loaded to blink the onboard LED (D13) at a rate proportional to the received ...

As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to create a simple plant monitor. In this project I’ll ...