This is a simple and very effective project circuit which helps to control the speed of a DC motor using pwm and microcontroller ... Before writing the program to the PWM mode we need to know the ...

Here we design a simple non-contact tachometer using microcontroller, which can measure speed with an accuracy of 1 rev/sec. Principle Behind the Circuit ... program, it accordingly increases the ...

This project demonstrates how to control both a stepper motor and a DC motor in the same circuit using an 8051 microcontroller ... motors can be triggered independently via push buttons or program ...

This project involves controlling the start and stop of a stepper motor using an 8051 microcontroller. The stepper motor is connected to the microcontroller through a motor driver circuit ... as push ...

Here in this circuit we uses two comparators for ... and sends output accordingly to output pins for driving motor. There are four conditions in this edge avoider that we read by using 8051 ...

This 8051 microcontroller-based control circuit adjusts the speed of a small permanent-magnet dc motor ... program (see the listing below) was converted into a hex machine-code file using the ...

A Line Follower Robot is a simple yet fascinating robot for most students/hobbyists to build. In this tutorial we will learn How a Line Follower Robot Works and how we can build one using the PIC ...

If there’s no original projects using this chip ... but we’re close. To program these chips, [Aaron] first had to wire up the microcontroller into a circuit. This was just a bit of perf ...