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REES52 Academy

Since 2013, Robotics Embedded Education Services Private Limited (REES52) has been a prominent Indian distributor and manufacturer specializing in robotics, DIY electronics, and IoT components. Popular among makers, students, and the drone racing community, we provide microcontrollers, sensors, starter kits, and specialized FPV drone accessories.

Empowering Makers Since 2013

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Development Boards & KitsMicrocontrollers compatible with Arduino (e.g. UNO R3), Raspberry Pi, and STEM/Tinkering kits.
Electronic ComponentsSensors, relays, motors, and power supply modules.
Drone AccessoriesHigh-performance propellers and specialized FPV parts.
Learning & WorkshopsEducational IoT training classes and workshops.

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Obstacle Avoiding Robot | REES52 Academy

Class 6 · Robotics Projects

Obstacle Avoiding Robot

Combine a chassis, motor driver, ultrasonic sensor, and Arduino logic into a moving robot.

Beginner4 hours

Buy Components from REES52.com

Components Required

1x Ultrasonic Sensor HC-SR04 1x Arduino Uno R3 1x Motor Driver Module

Circuit Diagram

Circuit diagram placeholder

Overview

Combine a chassis, motor driver, ultrasonic sensor, and Arduino logic into a moving robot.

Step-by-Step Guide

1Build chassis
2Mount ultrasonic sensor
3Wire motors
4Upload movement code
5Test obstacle response

Source Code

if (distance < 20) {
  stopMotors();
  turnRight();
} else {
  moveForward();
}

Troubleshooting

Use a stable battery pack.
Keep sensor wires short and firm.

Video Tutorial

Add YouTube, Vimeo, Bunny Stream, or another hosted video URL in video_url.

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