What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor calibration ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This file type includes high-resolution graphics and schematics when applicable. Data-logging equipment for monitoring and recording events isn’t new. In fact, various forms of it date back decades ...