UV rays are reputed to have versatile characteristics in various capacities. In the era of mobile screens, and the increasing popularity of smartwatches, many of us look at our smartwatches 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 ...

UV (ultraviolet) sensors of all sorts have been an interest of mine. They become interesting when you find the diversity of real-world practical applications. While searching for affordable UV light ...