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Chapter-1->How to download Arduino IDE?

3 Topics
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1 Quiz
1. 1.1 Introduction to Arduino IDE?
2. 1.2 How to download Arduino IDE software?
3. 1.3 Steps to install .exe file of Arduino IDE
- Quiz-1 -: How to download Arduino IDE?
Chapter-2-> Introduction to Arduino IDE

3 Topics
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1 Quiz
1. 2.1 Why Arduino IDE?
2. 2.2 How Arduino IDE works?
3. 2.3 Explanation of default screen of Arduino IDE
- Quiz-2-> Introduction to Arduino IDE
Chapter-3–> How to connect any board with Arduino IDE?

4 Topics
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1 Quiz
1. 3.1 What are the different types of Arduino boards ?
2. 3.2 What is USB cable?
3. 3.3 Steps to connect board and port in Arduino IDE.
4. 3.4 Advantages of Arduino IDE
- Quiz-3->How to connect any board with Arduino IDE
Chapter-4–>Steps to write a code in Arduino Programming

5 Topics
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1 Quiz
1. 4.1 What is coding and C programming?
2. 4.2 What is Arduino Programming?
3. 4.3 Steps to write any code in Arduino IDE
4. 4.4 How to open an example code in Arduino IDE
5. 4.5 Explanation of different predefined syntax used in Arduino Programming?
- Quiz-4->Steps to write a code in Arduino Programming
Chapter-5–>Introduction to Arduino Uno

5 Topics
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1 Quiz
1. 5.1 What is Arduino and why we are using it?
2. 5.2 Different types of Arduino boards
3. 5.3 Explanation of Arduino UNO
4. 5.4 Differentiate between digital and analog signals?
5. 5.5 How to upload a code
- Quiz-5->Introduction to Arduino Uno
Chapter-6–>Explanation of Variables and operators in programming

5 Topics
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1 Quiz
1. 6.1 What are variables and data types?
2. 6.2 What are operators?
3. 6.3 Activity 1 : Led blink coding using Arduino IDE.
4. 6.4 Activity 2 : Led on/ off using switch with arduino uno
5. 6.5 How to upload the code
- Quiz-6->Explanation of Variables and operators in programming
Chapter-7–>How to use conditional statement and loops?

6 Topics
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1 Quiz
1. 7.1 Introduction to loops and conditional statements.
2. 7.2 Activity 3: Piano using Arduino Uno
3. 7.3 Components Required
4. 7.4 Circuit Connection
5. 7.5 Coding using IDE
6. 7.6 Compile and run
- Quiz-7->How to use conditional statement and loops?
Chapter-8–>How to use analog input in Arduino IDE ?

6 Topics
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1 Quiz
1. 8.1 What are analog inputs and outputs ?
2. 8.2 Activity 4: Controlling of Led using Potentiometer
3. 8.3 Components Required
4. 8.4 Circuit Connection
5. 8.5 Coding using Arduino IDE
6. 8.6 Compile and run
- Quiz-8->How to use analog input in Arduino IDE ?
Chapter-9–>How to add libraries in Arduino IDE ?

6 Topics
|
1 Quiz
1. 9.1 What are libraries and header files?
2. 9.2 Activity 5: Interfacing of Servo motor with Arduino Uno
3. 9.3 Components Required
4. 9.4 Circuit connection
5. 9.5 Coding using Arduino IDE
6. 9.6 Compile and run
- Quiz-9->How to add libraries in Arduino IDE?
Chapter-10–>How the Arduino Serial library performs serial communication?

4 Topics
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1 Quiz
1. 10.1 What is Serial Communication?
2. 10.2 How to do the serial communication in Arduino?
3. 10.3 Activity 6: Interfacing of gas sensor with Arduino Uno and displaying amount of gas using serial communication
4. 10.4 Compile and run
- Quiz-10->How the Arduino Serial library performs serial communication?
Chapter-11–>Interfacing of Dht11 sensor with Arduino

4 Topics
|
1 Quiz
1. 11.1 What is Dht11?
2. 11.2 Activity7: Interfacing of DHT11 with Arduino Uno
3. 11.3 Coding
4. 11.4 Compile and run
- Quiz-11->Interfacing of Dht11 sensor with Arduino
Chapter-12–>Troubleshooting and Errors in Programming

3 Topics
|
1 Quiz
1. 12.1 What are Errors and Debugging?
2. 12.2 Types of Errors
3. 12.3 Common mistakes while Coding in Arduino IDE
- Quiz-12-> Errors in Programming
Assessment

6 Topics
1. Assignment 1-> Try to make a traffic light signal project.
2. Assignment 2-> Control the sequence of Led with potentiometer and Arduino Uno.
3. Assignment 3-> Distance measurement using Ultrasonic sensor and Arduino Uno
4. Assignment 4->Connect more push buttons in the Piano using Arduino Uno.
5. Assignment 5-> Alchohol detector using MQ-3 sensor and Arduino Uno.
6. Assignment-6-> Motion detector project using PIR sensor and Arduino UNO

Quizzes

Quiz-13-> Final Quiz

Arduino Programming using Arduino IDE Chapter-8–>How to use analog input in Arduino IDE ? 8.2 Activity 4: Controlling of Led using Potentiometer

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Lesson 8, Topic 2

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8.2 Activity 4: Controlling of Led using Potentiometer

22/09/2021

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In this activity, we will learn to interface Potentiometer with Arduino Uno and control the led using Potentiometer.

A Potentiometer is a simple knob or a variable resistor with a sliding or rotating contact.It is used as a manually adjustable voltage divider.A potentiometer is a type of position sensor. They are used to measure the change in position of any object in any direction which is called displacement. Linear potentiometers linearly measure displacement and rotary potentiometers measure rotational displacement.

Potentiometer have three terminals:

VCC (Fixed end)
Signal (Variable end)
GND (Fixed end)

By rotating the shaft of the potentiometer, we change the amount of resistance on either side of the wiper which is connected to the center pin of the potentiometer. This changes the relative “closeness” of that pin to 5 volts and ground,which gives a different analog input. When the shaft is turned all the way in one direction, there are 0 volts going to the pin, and we read 0. When the shaft is turned all the way in the other direction, there are 5 volts going to the pin and we read 1023. In between, analogRead() returns a number between 0 and 1023 that is proportional to the amount of voltage being applied to the pin.