This project demonstrates how to use an IR infrared sensor module with an Arduino Uno to detect the presence of objects.

Infrared sensor Arduino The connections for the IR sensor with the Arduino are as follows: Connect the negative wire on the IR ...

The topmost part of the PIR sensor consists of a lens with concentric grooves carved into the plastic. These are called Fresnel lens.

[Brian] started out with a clear and concise goal, “allow a regular human to associate an audible tone with a temperature from ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

Building a maze-solving robot is an intresting way to get into the world of robotics and autonomous systems. Imagine creating a ...

Abstract: For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can’t ...

Abstract: This study aimed to improve efficiency and reduce costs associated with soil nutrient analysis for farmers. A device ...