Explore easy and advanced DIY projects with step-by-step guides, electronics tutorials, Arduino ideas, science experiments, and creative inventions. Perfect for beginners, students, and hobby makers who love building and learning new things.
Hello friends, in this tutorial I will teach you how to build a radar system. I will use an Arduino, an ultrasonic sensor, andProcessing software. Processing software will be used to calculate the distance and angle of the scanning area.…
In this article, we will make a simple Buld A RFID Based Door Lock Security System using Arduino Nano. Step by step, we will see how this system is built, how it works, what components are needed, its circuit diagram,…
