ClickWix Ultrasonic Sensor Based Obstacle avoiding Robot Complete kit with Code and Project Report

A DIY robotics kit that lets you build a small autonomous robot vehicle that detects and avoids obstacles using ultrasonic sensing. Comes with all the hardware parts, programming code, and a project report — ideal for STEM education, school / college projects, and hobbyists.

Key Features

1. Obstacle Avoidance using Ultrasonic Sensor

   • Uses an ultrasonic distance sensor (e.g. HC-SR04) to measure the distance to obstacles.

   • When an object is detected within a certain threshold, the robot stops, reverses, and changes direction to avoid collision.

2. Microcontroller-Based Control

   • Uses a microcontroller board (commonly Arduino Uno / compatible) as the “brain” of the robot.

   • Controls motors, reads sensor input, and runs the obstacle-avoidance logic.

3. Motor Control

   • Includes a motor driver module (e.g. L298N) to drive DC geared motors.

   • Two or four wheels (depending on kit) for movement.

4. Power Supply

   • Battery-powered (often via Li-ion battery or AA battery holder).

   • On-board power management for motors and logic circuits.

5. Easy Assembly

   • The kit parts are typically screw-mounted or use standoffs / spacers — no soldering required.

   • Clear mechanical structure (chassis) — could be acrylic or metal / plastic.

6. Pre-written Code

   • Comes with ready-to-use source code (in C / C++ for Arduino).

   • Code implements ultrasonic sensing, motor control, and obstacle-avoidance behavior.

   • Often includes comments / documentation so students can understand and modify.

7. Project Report / Documentation

   • A sample project report is included (or a template) — often covering introduction, hardware design, software design, testing, result, and conclusion.

   • May also include circuit diagrams, wiring schematics, and flowcharts.

   • Useful for students who need to submit a report in school / college.

8. Educational Value

   • Teaches basics of embedded systems, robotics, electronics, and programming.

   • Develops problem-solving skills, debugging, and system integration.

   • Suitable for science fairs, STEM labs, robotics clubs.

9. Expandability

   • The microcontroller board typically has extra I/O pins so you can add more sensors (IR, line-follower), modules (Bluetooth, servo), etc.

   • The chassis may support mounting additional parts.

Technical Specifications (Typical / Example)

Here’s a sample specification set, based on common kits:

Benefits & Use Cases

• Educational Projects: Perfect for students (middle school, high school, or undergraduate) to learn about robotics, programming, sensors, and electronics.

• Science Fairs: Comes with a built-in demo — obstacle avoidance is a cool and demonstrative feature.

• Prototype / Hobby: Hobbyists can use this as a starting platform and later extend it (add Bluetooth, line-following, remote control).

• STEM Labs / Workshops: Useful for robotics workshops and hands-on STEM education.

Example Product Variants

Here are some real kits available in the market (with code + report or programming):

• Kit4Curious Ultrasonic Obstacle Avoiding Robot Kit — Pre-programmed, comes with project report.

• Obstacle Avoid Using Ultrasonic + IR Sensor Smart Robot Kit (ZYC0070) — More advanced version, includes IR sensor too.

• Pro‑Range Obstacle Avoiding Robot using Arduino UNO Kit — Programmer-friendly, good for educational projects.

Also: Arduino Based Obstacle Avoiding Robot Kit from Robo India comes with detailed tutorials for assembly and programming. RoboIndia+1
And another: 4WD Obstacle Avoiding Robot Kit with ultrasonic + IR sensor, acrylic chassis, code in C/C++. RoboticsDNA
There is also a cheaper “Ultrasonic Sensor Based Obstacle Avoiding Robot” with a basic project report (Kit4Curious) for ~₹2,399. PaisaWapas.com

Possible Limitations / Considerations

• The range limitation of the ultrasonic sensor: very close or very far obstacles may not be detected reliably.

• Battery life: depends on motor current draw, type of battery — may need to recharge / replace.

• Speed of response: depends on how often you sample the ultrasonic sensor and how fast the robot moves.

• Complexity for beginners: though pre-written code is provided, understanding and modifying code + report may require some background knowledge.

• Mechanical robustness: if the chassis is acrylic or plastic, it may not withstand very rough surfaces or heavy loads.