The RPM control of DC motor is fundamental concept used in the field of where electric motors are used, as an obvious example, electric cars. But how we can sure about that when we press the ...

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a smartphone using Bluetooth communication. The Arduino ...

Ive been working on making a DC treadmill motor run in a PID loop for a lathe application. Why? Well because its there I guess and I like to recycle. The treadmill motor I have is a permanent magnet ...

Arduino has become the most popular Microcontroller among students and hobbyists in very less span of time. So everyone try to use Arduino to make any project, as it is easy and having smooth learning ...

Now available in the Elektor Store is a new book all about DC electric motors and their use in Arduino and Raspberry Pi Zero W based projects. Many tested and working projects are given in the book ...

What is PWM? PWM is a technique by using we can control the voltage or power. To understand it more simply, if you are applying 5 volt for driving a motor then motor will moving with some speed, now ...

This article is for those who are interested in learning about the fundamentals of DC motor control in electronic systems. The most prevalent form of the motor is a direct current (DC). There is ...

I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as a sensor. Since powering up, a clock can display the total ...