Smart blind shoe is a project which is useful for the visually impaired people.It can detects the objects with the help of ultrasonic sensor and sends signals to the Arduino nano.The Arduino nano then ...

const int TRIG_PIN = 6; // Arduino pin connected to Ultrasonic Sensor's TRIG pin const int ECHO_PIN = 7; // Arduino pin connected to Ultrasonic Sensor's ECHO pin const int SERVO_PIN = 9; // Arduino ...

Project Hardware Software Selection. Arduino Uno - It is a microcontroller that gives commands to the robot.. Motor driver - It helps to control the motor attached to the robot, it is connected with ...

We burn a C Code on Arduino Nano to tell the microcontroller board how and what operations to perform. Arduino Nano has exactly the same functionality as Arduino Uno but in quite a small size. The ...

This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display information ...

Ultrasonic Levitation Circuit Diagram. The complete Arduino Levitation circuit is shown below and the working principle of the circuit is very simple. The main component of this project is an Arduino, ...