This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...
This course is designed for absolute beginners, with a "step-by-step" approach to ensure no one is left behind. The tutorial series aims to take students from zero to hero, building a solid foundation ...
This project demonstrates an environment-aware smart LED control system using Arduino. A potentiometer is used to simulate ambient light levels, while an ultrasonic sensor detects the distance of ...
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