Objectives

This laboratory practice proposes to build a silo monitoring system prototype to control grain stock level.

We will need the following components:

• Arduino Uno WiFi controller (Microcontroller Unit or MCU).
  
  
• HC-SR04 Ultrasonic Sensor.

Achievements

This laboratory practice will allow:

• Set up the Arduino Uno WiFi.
  
  
• Understand how the ultrasonic sensor works.
  
  
• Build a silo monitoring system.

Required Material & Circuit Scheme

The necessary material and the scheme to develop the application are available in the following tables:

 

Table 1: Required Material

 

 

Table 2: Circuit Scheme