Simple dc motor project pdf

The making of a large 3D printer xx mm for a college project. Project tutorial by Desi Engineer. A rotating platform based on a stepper motor 28BYJ48, controlled via the X stepper motor driver by serial dialogue.

Project tutorial by CesareBrizio. Project tutorial by Samira Peiris. Disassemble an old printer in this case a dot matrix and drive the stepper motor s for linear motion or rotation. With Arduino.

This is a homemade automatic cat feeder instruction. Simple to use and easy to build, no special tools or materials are needed. Use three stepper motors to make the classic analog clock movement in the opposite direction.

Project tutorial by scott mangiacotti. The older members among you can still remember DVD-ROM drives well: let's take another look at the inner values of a past technology. This device uses 4 servo-driven wheels to slide forwards, backwards, left, right, and turn. Currently under serial or Bluetooth control. Project in progress by Jeremy S. Here I want to tell you how to make incremental encoder from stepper motor. Play around with Lego, Arduino, stepper motors, IR, and piezo beepers! Blip, blop!

Project tutorial by Fredrik Stridsman. We have created a car controlled by claps with Arduino. It also stops when it impacts with something. A light-tracking turret based on two stepper motors - can rotate about 90 degrees in the vertical and degrees in the horizontal plane.

Sign In. My dashboard Add project. Driving a Stepper Motor Saved from an Old Printer by touchmysound 18, views 5 comments 46 respects.

simple dc motor project pdf

Backward Running Analog Clock with Three Steppers Project tutorial by scott mangiacotti 2, views 4 comments 9 respects. Cook 4, views 2 comments 20 respects. Lego Stepperbot Project tutorial by Fredrik Stridsman 3, views 0 comments 10 respects. Powered by. Keep me signed in on this device. Or connect with your social account: Login with Arduino.James Hobson. Emil J. Harri Ohra-aho. Jani Lehtovirta.

Russell Munro. Pratik Makwana. Lim Han Yang. Mayel Sorelus. About Us Contact Hackaday. By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Learn More. Your browser Internet Explorer is out of date. Update your browser for more security, comfort and the best experience on this site.

Converting a Honda Del Sol to electric using the guts of an electric forklift. Official Hackaday Prize Entry. To build a improved controller for DC motor conversions of workshop machine tools. A wood lathe with closed loop speed control made from garbage. Project Owner Contributor Fancy lathe made from garbage shlonkin. Cheap, fully automated model train system with This system is suitable for the occasion where the distance between motor and PC is far and can not connect with wires.

The Hackaday Prize. Making a 3m tall and 2,5m wide mechanical suit that's remote controllable. Project Owner Contributor 3 meters 10 feet tall robot suit Jani Lehtovirta. Suitable for robots up to 3lb, with integrated DSM2 reciever.Neodymium magnets are very strong. Follow the safety guidelines in the Procedure for working with these magnets.

Learn how to build a simple electric motor and study how simple changes affect the motor's rotation. What do windshield wipers, CD players, DVD recorders, blenders, ice makers, laptops, and walking toys have in common? They all contain electric motors. In fact, you can walk through your house and find many electric motors hidden in electrical devices, appliances, and toys in every room.

The electric motors are not always obvious in devices, and you might need to do some background research about how the devices work to discover where their motors are hidden. Electric motors are an important, and even vital, part of our world today.

But, you may have wondered, just how do those electric motors work? Have you ever played with magnets? If so, you are well on your way to understanding how simple electric motors work. Magnets produce a magnetic field with a north pole and a south pole. If you try to push the north poles of two magnets together, they will not want to come together.

Instead, they will repel each other.

Simple DC Motor (Electrical Project)

The same thing happens if you try to push two south poles together. If, however, you bring the north pole of one magnet close to the south pole of another, they will attract each other and stick together.

In summary, like poles north-north or south-south repel, opposite poles north-south attract. As you've probably seen, magnets are typically black, so there is no visible way to tell which end is north and which is south. Figure 1. The top part of this diagram shows how the needle of a compass aligns in the presence of a bar magnet, revealing the poles of the magnet.

A compass needle is basically a small bar magnet, as shown in the lower diagram. As opposite poles attract, the north pole of the needle will be attracted to the south pole of the magnet. A permanent magnet further explained below is represented in this diagram. This method to find the poles of a magnet can also be used to detect the presence and direction of a magnetic field around a temporary magnet also further explained below.

An electric motor uses the attracting and repelling properties of magnets to create motion. An electric motor contains two magnets; in this science project, you will use a permanent magnet also called a fixed or static magnet and a temporary magnet. The temporary magnet is also called an electromagnet. A permanent magnet is surrounded by a magnetic field a north pole and a south pole all the time hence the term "permanent"but the electromagnet creates a magnetic field a north pole and a south pole only when electric current is flowing through a wire hence the term "temporary".

The strength of the electromagnet's magnetic field can be amplified by increasing the current through the wire, or by forming the wire into multiple loops. Such loops of electrical wire are often called a coil. To make an electric motor, the electromagnet the temporary magnet is placed on an axle so it can spin freely.

It is then positioned within the magnetic field of a permanent magnet. This is when things get interesting! When a current is passed through the electromagnet, the resulting temporary magnetic field made up of a north pole and a south pole interacts with the permanent magnetic field made up of a north pole and a south pole to create attractive and repelling forces.

These forces push the electromagnet, which freely spins on its axle, and an electric motor is born. The strength of the permanent magnet and the electromagnet will play a role in the strength of the repelling or attracting forces, and thus, in the speed at which the motor is spinning.

You can actually predict in which direction the coil will be pushed or in which direction the motor will spin with Fleming's left-hand rule for motors. Hold your left hand out, as shown in Figure 2 below, with the thumb, pointer, and middle fingers at right angles to each other and imagine arrows at the end of these three fingers.

Your pointer finger represents the direction of the magnetic field of the permanent magnet from north pole, pointing toward your palm, to south pole, pointing away from your finger. Your middle finger represents the direction of the electric current in the wire which flows trough the wire from the positive terminal of the battery to the negative terminal of the battery.See for yourself how the forces of electricity and magnetism can work together by building a DC motor using simple materials!

Electricity and magnetism are both forces caused by the movement of tiny charged particles that make up atoms, the building blocks of all matter. When a wire is hooked up to a battery, negatively charged electrons flow away from the negative terminal of the battery. They flow toward the positive end, because opposite charges attract each other, while like similar charges repel each other.

This flow of electrons through wire is electric current, and it produces a magnetic force. In a magnet, atoms are lined up so that the negatively charged electrons are all spinning in the same direction. Like electric current, the movement of the electrons creates magnetic force.

The area around the magnet where the force is active is called a magnetic field. Metal objects and other magnets that enter this field will be pulled toward the magnet.

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The way the atoms are lined up creates two different poles in the magnet, a north pole and a south pole. As with electrical charges, opposite poles attract each other, while like poles repel each other. Learn about electromagnetism and its many uses here. Now let's watch it work as we build a motor.

Note: This project requires adult supervision. The armature is a temporary magnet, getting its force from the electrical current in the battery. The neodymium magnet is permanent, meaning that it will always have two poles, and cannot lose its force.

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These two forces — electricity and magnetism — work together to spin the motor. The poles of the permanent magnet repel the poles of the temporary magnet, causing the armature to rotate one-half turn. After a half-turn, the insulated side of the wire the part you colored with permanent marker contacts the paperclips, stopping the electric current.

The force of gravity finishes the turn of the armature until the bare side is touching again and the process starts over. The motor you created uses direct current, or DC, to rotate the armature. The magnetic force is only able to flow in one direction, so the motor spins in only one direction.

AC, or alternating current, uses the same principle of electron flow, but the pole is rotating rather than in one place. AC motors are often more complex than DC motors, like the simple one you were able to make. Unlike a fixed DC motor, AC motors can switch the direction of rotation. The DC motor you made is only able to spin in one direction because its direction is determined by the poles of the permanent magnet.Hello everyone!

I hope you all will be absolutely fine and having fun.

simple dc motor project pdf

I have already shared these tutorials but they are posted randomly. So, today I thought that I should combine all those tutorials into a single one. So I am going to share the links of all of those tutorials in this tutorial so that it may be helpful for engineering students or anyone who wants to visit. This tutorial will help you to visit all of my tutorials related to DC motor control. The links of all the tutorials will be given and you will be able to download the desired tutorial from the corresponding link.

In each section all the possible controls of DC motor will be given in detail. If you have any sort of problem, you can ask in comments. I will try my level best to solve your issues.

I will update this list in future. In this section of DC Motor Projects, I will provide you the list of the tutorials in which I have already controlled the direction of the DC motor using three different software e. I have used the same hardware and Arduino source code in all of these tutorials. I have used a motor controller named as H-Bridge to control the direction of DC motor. It can simultaneously control two DC motors.

The algorithm was very simple. Commands for clockwise and counter clockwise rotation are sent through the serial monitor of Arduino software.

Its one of the basic DC Motor Projects. These commands are then passed to the motor controller and then it decides the direction of rotation of DC motor after manipulating the Arduino commands. Direction of DC motor can be reversed by simply changing the polarity so L controls the direction of the DC motor by continuously making its pins low, high and vice versa.

As we press any of the buttons, corresponding command is sent through the serial port from Matlab to Arduino and then Arduino transfers those commands to the H Bridge and hence the entire process gets completed. I have provided the complete simulation and the source code for DC Motor Direction Control in Proteus but I would recommend you to design it on your own, it would be better for you.

In this section of DC Motor Projects, I will provide you the list of the tutorials in which I have already controlled the speed of the DC motor using three different software e. Duty cycle is the main factor while controlling the speed of the DC motor.

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When the duty cycle is long i. I have also printed the executed commands on LCD for this project. One for continuously accelerating the speed of the DC motor and the other for continuously deaccelerating the speed of the same motor.

As we press any button, corresponding command will be sent through the serial port from Matlab to Arduino using serial communication. The logic created is pretty simple, the speed of the motor will accelerate continuously as many time we press the button and if the maximum speed is reached, motor maintains the same speed even we continue to enhance its speed.

Same procedure will be followed to reduce the speed of the DC motor.Neodymium magnets are very strong. Follow the safety guidelines in the Procedure for working with these magnets. Learn how to build a simple electric motor and study how simple changes affect the motor's rotation.

What do windshield wipers, CD players, DVD recorders, blenders, ice makers, laptops, and walking toys have in common? They all contain electric motors. In fact, you can walk through your house and find many electric motors hidden in electrical devices, appliances, and toys in every room. The electric motors are not always obvious in devices, and you might need to do some background research about how the devices work to discover where their motors are hidden.

Electric motors are an important, and even vital, part of our world today. But, you may have wondered, just how do those electric motors work? Have you ever played with magnets? If so, you are well on your way to understanding how simple electric motors work. Magnets produce a magnetic field with a north pole and a south pole. If you try to push the north poles of two magnets together, they will not want to come together. Instead, they will repel each other. The same thing happens if you try to push two south poles together.

If, however, you bring the north pole of one magnet close to the south pole of another, they will attract each other and stick together. In summary, like poles north-north or south-south repel, opposite poles north-south attract. As you've probably seen, magnets are typically black, so there is no visible way to tell which end is north and which is south.

Figure 1. The top part of this diagram shows how the needle of a compass aligns in the presence of a bar magnet, revealing the poles of the magnet. A compass needle is basically a small bar magnet, as shown in the lower diagram. As opposite poles attract, the north pole of the needle will be attracted to the south pole of the magnet.

A permanent magnet further explained below is represented in this diagram. This method to find the poles of a magnet can also be used to detect the presence and direction of a magnetic field around a temporary magnet also further explained below. An electric motor uses the attracting and repelling properties of magnets to create motion. An electric motor contains two magnets; in this science project, you will use a permanent magnet also called a fixed or static magnet and a temporary magnet.

The temporary magnet is also called an electromagnet. A permanent magnet is surrounded by a magnetic field a north pole and a south pole all the time hence the term "permanent"but the electromagnet creates a magnetic field a north pole and a south pole only when electric current is flowing through a wire hence the term "temporary".

The strength of the electromagnet's magnetic field can be amplified by increasing the current through the wire, or by forming the wire into multiple loops. Such loops of electrical wire are often called a coil. To make an electric motor, the electromagnet the temporary magnet is placed on an axle so it can spin freely. It is then positioned within the magnetic field of a permanent magnet. This is when things get interesting!

When a current is passed through the electromagnet, the resulting temporary magnetic field made up of a north pole and a south pole interacts with the permanent magnetic field made up of a north pole and a south pole to create attractive and repelling forces. These forces push the electromagnet, which freely spins on its axle, and an electric motor is born.

simple dc motor project pdf

The strength of the permanent magnet and the electromagnet will play a role in the strength of the repelling or attracting forces, and thus, in the speed at which the motor is spinning.We would like to provide you with a huge list of electronics mini project ideas for your engineering project work, along with the components list, circuit diagram, code, working principle, and applications.

This list has a combination of our own making DIY projects and a few other projects done by hobbyists, also we have divided module wise. Would you like to know more about our weekly project updates, please join us.

Build a Simple Electric Motor!

Water Level Indicator is a simple basic famous project in electronics. It employs a simple mechanism which helps to detect and indicate the water level in an overhead tank or any other water container. This system demonstrates a password-based door lock system wherein once the correct code or password is entered, the door is opened and the concerned person is allowed access to the secured area.

simple dc motor project pdf

After some time, the door would be closed automatically. It is fully functional based on the password. Cell phone controlled the robotic vehicle based on DTMF controller. This is without using the microcontroller. The object will be functional through a cell phone. It can be used in industries and surveillance systems. The main principle of the circuit is to detect the human using a human detection sensor.

The wireless robot is operated manually using PC. The wireless technology used here is Radio Frequency technology. The data is transmitted to the receiver through RF.

How to control the electrical appliances using an Android device.

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Here, Bluetooth module is interfaced to microcontrollers. This Bluetooth receives the commands from the Android application device using wireless communication. This is a very simple lights project on automatic room lights, where Arduino and PIR sensor automatically turn on and off the room lights. Mostly we see these kinds of functionality at shopping malls. This is a simple led matrix project through control it is using an android application.