Radar uses simple detection filtering to count people, vehicles, or other objects.
This tutorial explains in an easy and intuitive way to help you understand the theory, design and implementation to make your own generator and sensor for a perimeter wire. The files (Schematics, Eagle Files, Gerbers, 3D Files and Arduino Sample Code) are also available for download. This way, y…
For robots, being able to understand or navigate their environment is often critical to functioning properly. While there are plenty of sensors that allow robots to glimpse their surroundings, one category of sensors that is rapidly gaining popularity is light and laser-based (LiDAR) distance me…
In this lesson, we take a look at Radio Frequency Identification, RFID for short. These systems use data strings stored inside special tags (or transponders) to uniquely identify people or objects when they are scanned by an RFID reader. These types of systems are found in many applications such
This lesson will help you choose and install a sensor for detecting objects. There are plenty of sensors that can do object detection, each offering different pros and cons, so you need to decide which one will fit your project best. When choosing a sensor, you need to ask yourself how you&rsquo…
