Robotics Basic 2

What you'll learn

• Understand common electronic sensors and inputs
• Read digital and analog sensor values using Arduino
• Apply decision-making logic using if-else statements
• Control DC motors using H-Bridge motor drivers
• Understand motor direction and speed control
• Build interactive robotics simulations and mini projects

This course includes:

• 1 Final Robotics Simulation Project
• 12–16 Hours Live Practical Classes
• Online / Onsite (Physical)
• Arduino Coding Practice
• Sensor & Motor Simulation Exercises
• Certificate of Completion

Course Content

Introduction to Sensors

• Understanding electronic sensors
• Types of inputs:

• Digital
• Analog
  • Sensor applications in robotics and automation

Using:
• Tinkercad
• Arduino Uno

Ultrasonic Sensor

• Introduction to distance measurement
• Understanding trigger and echo pins
• Measuring object distance
• Obstacle detection concepts
• Using ultrasonic sensors in robots

LDR & Potentiometer

• Light Dependent Resistor (LDR) basics
• Detecting light intensity changes
• Potentiometer basics:

• Variable resistance
• Analog input control
  • Building simple sensor-controlled systems

Arduino Logic & Decision Making

• Understanding program logic
• Using:

• if
• else if
• else
  • Combining sensors with conditions
  • Real-world automation examples

Example logic concept:
f(x)=\begin{cases}1,&x>0\0,&x\le0\end{cases}

Reading Sensor Values

• Using:

• digitalRead()
• analogRead()
  • Understanding analog vs digital signals
  • Monitoring values using Serial Monitor
  • Basic calibration concepts

H-Bridge Motor Control (L293D)

• What is an H-Bridge?
• Introduction to:

• L293D
  • Controlling DC motors:
• Forward direction
• Reverse direction
• Stop
  • PWM speed control basics using analogWrite()
  • Understanding enable and input pins

Mini Practice Activities

• Distance alarm system
• Light-controlled LED system
• Potentiometer speed controller
• Motor forward/reverse simulation
• Simple obstacle-avoidance logic

Final Project

Project: Smart Motor Control Robot Simulation

Features:

• Ultrasonic distance detection
• Sensor-based decision making
• DC motor direction control
• Adjustable motor speed
• Interactive robotic behavior simulation

Requirements

• Basic Arduino knowledge recommended
• Laptop/PC with internet connection

Description

This course introduces students to robotics sensor integration and motor control using Arduino and Tinkercad simulations. Students will learn how sensors interact with logic systems and how DC motors are controlled using H-Bridge drivers.

By the end of this program, learners will be able to create basic intelligent robotic systems using sensors, conditional logic, and motor control techniques.

Why Choose This Course?

• Hands-on robotics learning approach
• Real sensor and motor control concepts
• Beginner-friendly Arduino robotics workflow
• Interactive simulation-based practice

Activities During Class

• Connecting and testing sensors
• Reading analog and digital inputs
• Programming logic-based automation
• Controlling DC motors with H-Bridge drivers
• Building robotic simulation projects

Who Is This Course For?

• Arduino beginners progressing into robotics
• STEM and robotics students
• Future IoT and automation learners
• Hobbyists interested in electronics and robotics

Course Highlights

• Ultrasonic Sensors
• LDR & Potentiometer Inputs
• Arduino Logic Programming
• digitalRead() & analogRead()
• L293D Motor Driver
• DC Motor Direction & Speed Control

🤖 Final Outcome

Students will be able to:
• Connect and use common robotics sensors
• Read analog and digital sensor values
• Apply logic using if-else conditions
• Control DC motors using H-Bridge drivers
• Build simple robotics automation systems
• Simulate robotics projects confidently

🚀 Next Step (Optional)

👉 Line Following & Obstacle Avoidance Robots
👉 Bluetooth & Wi-Fi Controlled Robotics
👉 IoT Robotics with ESP32
👉 Advanced Robotics & Automation Systems