About This Project
Learn how to create a 4 wheel robotic car Using Arduino
Project Info
- Programming Platform: Arduino IDE
- Difficulty: Easy
- Estimated Time: 1Hrs
- Category: Robotics
- Tags: Electronics, Arduino, 4-wheel drive, BO Motors, Battery
Introduction
Technology is developing at a super-fast pace leaving us all mesmerized with the way it has made our lives easier and comfortable. 4-Wheeled drive system to talk about has become more and more advanced with time. This system helps make 4 wheel robotic cars more advanced than ever.
In this project, we are going to make a 4 wheel robotic car with a DIY kit. The assembly of this multi-utility vehicle is super easy and doesn’t require too many components. With this 4 Wheel Robotic Car, users can make car that can avoid obstacles, follow necessary lines to reach specified directions, and more.
What is a 4-Wheel Drive?
Four Wheel Drive (4WD) system is an essential part of the automobile industry. With the advancement in technology, we are seeing more and more changes in this sector. The vehicles now are more secure (on-road and off-road), there is improvement in traction of wheels and the power delivery of the engine too has improved tremendously.
What is BO Motor?
BO motor is a lightweight DC geared motor that gives good torque and RPM at low voltages. The BO motor has the ability to run at approximately 150 RPM when driven by a single Li-Ion cell. The BO motor is used for the lightweight applications and is available in different torque and RPM.
What is Motor Driver?
Motor Drivers are the current amplifiers that act as a bridge between the controller and the motor in a motor drive. These are made up of discrete components which are integrated inside an IC. There are two types of motor drivers viz. L293D and L298N. In this project, we will be using L298N motor driver.
- L293d Motor Driver is used to control the two motors at the same time. It is capable of controlling the speed by using the enable pin. This motor driver has a maximum continuous range of current close to 600mA but the maximum peak current range is 1.2A. It can be used to control the speed and direction of the stepper and DC motor.
- L298N is a high current dual full-bridge driver that is capable of accepting standard TTL logic levels. It can drive inductive loads like relays, solenoids, motors (DC and stepping motor), etc. Low saturation voltage, over-temperature protection, etc are some of its notable features.
Components Required
| IMAGE | COMPONENT | QUANTITY |
|---|
4 wheel drive
1
Hook up Wire
1
Screw Driver
As Per Requirement
Soldering Kit
1
Building Guide
Step 1: Assembling the 4 wheel robotic car
- Start by unwrapping the package
- Here you will find 4 wheels, 4 BO motors, 2 chassis (Top & Bottom), Battery Box, connectors, and nuts & bolts.
- Now connect the wires to the BO motors connecting heads.
- Repeat the same process for the rest of the motors.
- Now connect the BO motor to the base plate or the chassis with the help of connectors and tighten them using the screw and bolts.
- Now repeat the same steps for the other BO motors.
- Also, connect the red wire with the other red wire and black with the black as shown in the image.
- Now use the top plate of the chassis to create a sandwich-like structure.
- Use the connecting rod to connect the top and the bottom part of the chassis.
- Now connect the battery box to the top chassis.
- Now connect the wheels to the bot and we are done. Your 4 wheel robotic car is ready.
Furthermore with 4 wheel robotic car, you can make Line Follower Robot, Edge Detector/Obstacle Avoider Robot and more with the robotic car bot. Have you tried your hands on this project? If yes, do let us know what cool did you find about it.
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Coding Is Free!
You don’t need any sophisticated apparatus except your laptop for coding. All you need is the will to learn more and follow your interests through code. To learn to code you do not need to go to a special school or have any special capabilities. You can opt for free coding classes for kids which are held completely online and follow a completely hands-off approach in helping kids learn to code. There are also a vast number of coding sites for kids on which they can log in to learn basic coding facts for kids without even having to enroll in a class.
Conclusion
The future is already being written, and it is being written in code. Coding for kids classes can help kids of all ages currently going to school not just learn to code but also to have fun in the process. The above applications of code can be a major stepping stone to build the interest of kids in coding, after which they can hone their interests and new skills on even more advanced applications. A platform such as Learningbix can be an excellent way for you to get started.
Coding is generally considered a boring activity. After all, who wants to sit in front of a computer all day writing in a language that can’t even be read? But that is not all there is to code. It can be used for some really fun coding facts stuff, and there is so much amazing work that you can do only if you knew how to code.
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You Can Follow Your Interest Using Coding
Regardless of what your favorite subject is, or what fields you are interested in, you will find a use for code everywhere. Be it through developing software, creating an all-new app, making a game, or building a simple utility, you will find that coding facts can be a way to enable you to follow your interests through a different path.
All subjects from science to social studies and from mathematics to philosophy use coding in some way for research or education. Be it sports or music, art or architecture, utilities that are made using code are prevalent in every field that you can think of. Taking simple online coding courses can qualify you and build your interest in creating such utilities.
You Can Predict Future Events Through Code
Did you know that predicting the future is an application of coding! Predictive modeling is a field of programming in which code is used to try and predict what will happen in the future on the basis of events that took place in the past. It uses concepts of artificial intelligence and machine learning to create algorithms that learn the behavior of past data and determine the course of future data.
Predictive modeling is one of the most futuristic applications of code and is used to determine everything from the next movie you will like on Netflix to whether it will rain tomorrow. You can opt for closing classes in machine learning to know more about the field, and create your own utilities to predict the future!
Coding Is Free!
You don’t need any sophisticated apparatus except your laptop for coding. All you need is the will to learn more and follow your interests through code. To learn to code you do not need to go to a special school or have any special capabilities. You can opt for free coding classes for kids which are held completely online and follow a completely hands-off approach in helping kids learn to code. There are also a vast number of coding sites for kids on which they can log in to learn basic coding facts for kids without even having to enroll in a class.
Conclusion
The future is already being written, and it is being written in code. Coding for kids classes can help kids of all ages currently going to school not just learn to code but also to have fun in the process. The above applications of code can be a major stepping stone to build the interest of kids in coding, after which they can hone their interests and new skills on even more advanced applications. A platform such as Learningbix can be an excellent way for you to get started.
Coding is generally considered a boring activity. After all, who wants to sit in front of a computer all day writing in a language that can’t even be read? But that is not all there is to code. It can be used for some really fun coding facts stuff, and there is so much amazing work that you can do only if you knew how to code.
5 Coding Facts That Blow Your Mind
Let us look at five great fun coding facts you might not know about coding.
You Can Make Games With Code
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Game designers typically write in languages such as C++, C#, and Java. These are also some of the most popular kids coding languages, especially for children who like gaming. Coding courses are available widely in all of these languages and the broad domain of game design.
You Do Better At School If You Code
Making games and indulging in the fun applications of coding is all fine, but coding can have great advantages at school as well. Once you start taking classes that teach coding for kids, you will realize that coding requires a lot of brainpower as well. Coding even for the most fun tasks requires you to think quite a bit, and this sharpens your mind and increases your capability to think logically.
This logical capability can be of a lot of use to you at school. Especially in subjects like mathematics, you might find yourself topping the class simply because of the practice you got during coding! In fact, coding and mathematics have a kind of symbiotic relationship – what you learn in maths comes of use in code and vice versa.
You Can Follow Your Interest Using Coding
Regardless of what your favorite subject is, or what fields you are interested in, you will find a use for code everywhere. Be it through developing software, creating an all-new app, making a game, or building a simple utility, you will find that coding facts can be a way to enable you to follow your interests through a different path.
All subjects from science to social studies and from mathematics to philosophy use coding in some way for research or education. Be it sports or music, art or architecture, utilities that are made using code are prevalent in every field that you can think of. Taking simple online coding courses can qualify you and build your interest in creating such utilities.
You Can Predict Future Events Through Code
Did you know that predicting the future is an application of coding! Predictive modeling is a field of programming in which code is used to try and predict what will happen in the future on the basis of events that took place in the past. It uses concepts of artificial intelligence and machine learning to create algorithms that learn the behavior of past data and determine the course of future data.
Predictive modeling is one of the most futuristic applications of code and is used to determine everything from the next movie you will like on Netflix to whether it will rain tomorrow. You can opt for closing classes in machine learning to know more about the field, and create your own utilities to predict the future!
Coding Is Free!
You don’t need any sophisticated apparatus except your laptop for coding. All you need is the will to learn more and follow your interests through code. To learn to code you do not need to go to a special school or have any special capabilities. You can opt for free coding classes for kids which are held completely online and follow a completely hands-off approach in helping kids learn to code. There are also a vast number of coding sites for kids on which they can log in to learn basic coding facts for kids without even having to enroll in a class.
Conclusion
The future is already being written, and it is being written in code. Coding for kids classes can help kids of all ages currently going to school not just learn to code but also to have fun in the process. The above applications of code can be a major stepping stone to build the interest of kids in coding, after which they can hone their interests and new skills on even more advanced applications. A platform such as Learningbix can be an excellent way for you to get started.