About This Project
In this tutorial, we will learn how to make a counter robot and how it works.
Project Info
- Programming Platform: Arduino IDE
- Difficulty: Estimated
- Estimated Time: 2 Hrs
- Category: Arduino, Robotics
Introduction
Counter robot as the name hints is a robot that does the counting. Which counting one may argue. Well for example, when placed on the door of a room/hall/auditorium, this robot calculates the number of persons who crossed the door (entered or left). Here, the IR sensor plays a vital role. We will be using two IR sensors for this project.
What is IR Sensor?
IR sensor or infrared sensor is an electronic component that is used to detect specific characteristics like motion, heat, etc. in its surrounding by emitting/detecting IR radiations. This sensor is used to measure the heat of the target and its motion. An IR sensor comprises of two parts viz. the emitter and the receiver and this is jointly called an optocoupler or a photo-coupler. Did you know that IR sensors use three basic Physics laws like Planck’s Radiation, Stephan Boltzmann & Wein’s Displacement! IR sensor is one of the major components used in in the making of counter robot
Components Required
| IMAGE | COMPONENT | QUANTITY |
|---|
IR Sensor
2
Jumper Wires
As Per Required
Battery
4
Arduino
1
ini Piezo Buzzer
1
Building Guide
Step 1: Assembly
- Take all the required components and make the connection by following the instructions given below.
Connections:
- Connect the VCC pins of both the IR Sensors to the 5v and 3v pins of the Arduino respectively. Now, connect the GND(ground) pins of both the Sensors to the GND pin of Arduino.
- Thereafter. connect the OUT pins of both the sensors to the Arduino digital pins 2 and 3 respectively. Connect any terminal of the Buzzer to the digital pin-11 and another terminal to the GND (ground) pin of the Arduino for the output.
Step 2: When all the necessary connections are done, go to the Arduino IDE software for programming.
PROGRAM CODE:
Step 3: Upload the program on the Arduino Board.
Step 4: Perform the test by crossing an object in front of both the IR Sensors. If the Buzzer Sound beeps, the counter bot setup is done fine and is ready to use.
Note: To know the number of crossing counts, open the Serial Monitor and perform the test. Now, you can see the number of count(s) per crossing.
The following code will help you to make the Arduino Based Counter Robot:
Code
DESCRIPTION
DOWNLOAD CODE
Arduino Based Counter Robot Code
With this, we come to an end of this project. Did you like the project? Do share your views with us by leaving the comments below.
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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.
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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.
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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.
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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!
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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.