Overview This project demonstrates how to control the built-in LED on an Arduino Uno using a Python-based graphical user interface (GUI). The Python script communicates with the Arduino over a serial ...

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The most common interactive input control for fading LEDs is a standard potentiometer. However, when you start controlling fade curves via the potentiometer wired to one analogue input of the Arduino, ...

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 ...

In this project we are controlling DC Motor speed using PWM and we will be able to control the speed of DC motor with potentiometer and we can adjust the speed by rotating the knob of Potentiometer.

MQ-2 gas sensor can not only detect gas or smoke, but can also detect LPG, Alcohol, Propane, Hydrogen, Methane, and Carbon Monoxide.For interfacing, we are using the 5V and GND pin of the Arduino UNO ...

Step 5: Optional – Adding Additional Components Finally, you can add additional components to your LED light strips to make them even more versatile. For example, you can add a potentiometer to adjust ...