Description

The Arduino Mini Radar Detection Robot with Ultrasonic Radar & TFT LCD Screen is a hands-on STEM learning kit that demonstrates how radar-inspired object detection systems work. The ultrasonic sensor continuously sweeps across an area using a servo motor, measures object distance, and displays the detected targets on a vibrant TFT LCD screen.

Designed for students, robotics enthusiasts, and engineering learners, this project provides practical experience with Arduino programming, distance measurement, radar visualization, and sensor integration.

Key Features

• Real-time ultrasonic radar scanning
• Sweeping radar using servo motor
• Object detection and distance measurement
• TFT LCD graphical radar display
• Arduino programmable platform
• Interactive target mapping
• Object avoidance concepts
• PC & mobile interface support
• Easy DIY assembly
• Reusable high-quality components

What’s Included

• Arduino UNO Compatible Board
• Ultrasonic Distance Sensor (HC-SR04)
• TFT LCD Display Module
• Servo Motor
• Wooden Laser-Cut Robot Frame
• Jumper Wires
• USB Programming Cable
• Mounting Hardware
• Breadboard / PCB

Components may vary slightly depending on the kit version.

How It Works

1. The ultrasonic sensor is mounted on a servo motor.
2. The servo rotates the sensor from left to right, scanning the surroundings.
3. Arduino measures the distance to nearby objects.
4. Target position and distance are processed in real time.
5. The TFT LCD displays a radar-like visualization of detected objects.
6. The system continuously updates as objects move within the scanning range.

Learning Outcomes

After completing this project, you’ll learn:

• Arduino Programming
• Ultrasonic Sensor Interfacing
• Servo Motor Control
• Radar Visualization Concepts
• Distance Measurement
• TFT LCD Programming
• Embedded Systems
• Object Detection Algorithms
• Real-Time Data Processing
• Electronics & Circuit Design

Skills You’ll Learn

• Arduino Coding
• Sensor Integration
• Servo Programming
• Electronics Fundamentals
• Display Interfacing
• Radar Mapping Concepts
• Embedded Programming
• Problem Solving

Applications

• Radar Detection Demonstrations
• Obstacle Detection Systems
• Robotics Education
• Smart Navigation Projects
• STEM Learning
• Engineering Mini Projects
• Science Fair Exhibitions
• Autonomous Robotics Research