This article describes how to design and implement an obstacle detection system using the 8051 microcontroller. The circuit diagram of the obstacle detection system involves connecting the ultrasonic sensor to the 8051 microcontroller, along with indicators like a buzzer and LEDs. Below is a brief overview of the connections:

The main objective of the project is to develop an “OBSTACLE AVOIDING ROBOT”, using microcontroller AT89C51/2. This Robot will just avoid any obstacle coming in the path of the robot. To implement this operation, sensors containing pair of IR LED and a Photo Diode are used.

This document describes an obstacle detection robot project using an 8051 microcontroller. Infrared sensors are used to detect obstacles in front of the robot and allow it to navigate around objects. The circuit diagram and programming are explained to showcase how the microcontroller interprets signals from the infrared sensors to determine if ...

Very first we create Short Range Obstacle Detection system (SROD) on proteus software by connecting the ultrasonic sensors (HC-SR04), servo motor , buzzer , led to the microcontroller. Here is The Simulation Diagram Of Our Project.

The 8051 microcontroller, servo motor, ultrasonic sensor, led, LCD, and buzzer are all part of this system. 1) A microcontroller is utilized to operate the entire system and control the commands for transmitting and receiving signals. 2) An ultrasonic sensor detects the obstacle and sends the information to the microcontroller.

The vehicle tracks and avoids obstacles using ultrasonic sensors connected to an 8051 microcontroller which signals the motor driver IC to guide the vehicle around obstacles. The system provides intelligent object detection and avoidance functionality through the combination of ultrasonic sensors, microcontroller, and motors.

Abstract - This project describes about an obstacle avoidance robot vehicle which is controlled by ultrasonic sensor. The robot is made using ultrasonic sensor and it is controlled by Arduino microcontroller. Ultrasonic sensor fixed in front portion of the robot vehicle.

The obstacle avoiding robot using 8051 is a robotic vehicle that uses ultrasonic sensors to detect obstacles in its path. The system uses an 8051 family microprocessor to achieve this functionality...

The main task is that whenever a car finds the obstacle in its path, it detects or senses it using IR sensor and avoid the obstacle to move in its path. Avoidance Autonomous Car. The above block diagram shows the overall co-ordination of the autonomous car.

Feb 13, 2025 · Based on the intensity of the reception by the IR receiver, the output of the sensor is defined. If it is detecting an object in front of this sensor, LCD will display “Obstacle Detected”. If you want to sense more distance you can use below IR …