I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

The trend in electronics, particularly consumer electronics, is towards smaller products with enhanced combinations of features. Consequently, lots of electronic components are being shoehorned into ...

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 project implements an IoT-based system for automatically controlling fan speed based on temperature readings from sensors. It utilizes a DHT11 sensor for measuring temperature and humidity, along ...

From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and ...

Abstract: This project is an implementation of fan speed control using an ESP32 microcontroller which is interfaced with a DC fan and coupled with the Blynk IoT platform for seamless and remote fan ...