Overview / Usage
Echo is a pathfinder robot. It is an autonomous robot and it uses a single ultrasonic
sensor to cover 1800 of its surrounding and navigates its direction very efficiently.
This concept of the autonomous robot can be used in many fields like:
Auto Pilot driving or Driverless car
Autonomous Forklift
Autonomous trolley
Methodology / Approach
The working of robot is simple. With the help of the motor, the sensor rotates and get
2D map of the surrounding and by comparing this values it finds the right path.
Technologies Used
Arduino IDE
Servo Motor Library for Tower Pro SG90 servo
AF Motor Library for DC motors
NewPing Library for the HC-SR04 sensor
Arduino UNO