A few years ago, building a drone was expensive and out of reach for most hobbyists and students. But today, DIY drones… How to Build an IoT-based Weather Monitoring System Using Arduino? Have you ...

In this tutorial we will learn how to program serial port of a windows PC using Java programming language. The PC will communicate with an Arduino connected to the USB virtual Serial port of the PC ...

This sketch controls a fan blowing into a vertical acrylic tube designed to contain a floating ping pong ball. The control algorithm is supposed to levitate the ball at a set height from the bottom of ...

In an era of endless notifications and remote work, our greatest challenge isn't a lack of tools, it’s a lack of focus. We… ...

The sensor, utilizing a green LED light source, detected blood volumetric changes in the fingertip, and the resulting raw PPG signals were recorded using microcontroller programmed through the Arduino ...