Hardware

• Arduino Uno
• Ultrasonic Sensor HC-SR04
• Jumper Wires
• Breadboard
• LCD(Optional)

Software

• Proteus 8 Professional
• Arduino IDE
• We also need to-

1. Download the required libraries for Arduino Uno and Ultrasonic Sensor to run in Proteus

   You can download the libraries from here:

   https://www.electronicslovers.com/2017/11/ultrasonic-sensor-library-for-proteus.html

   https://www.theengineeringprojects.com/2015/12/arduino-library-proteus-simulation.html

2. Download Wire Library for working with LCD as per the code requirement in Arduino IDE

http://electronoobs.com/eng_arduino_virtualWire.php