sanitizer-dispenser-and-measure-amount

Automatic Sanitizer Dispenser And It's Amount Check System This Project Is very Simple, We Are Using ---

UltraSonic Sensor Module x2 Arduino UNO x1 Water Pump x1 Buzzer x1 5V Relay Module x1 Battery Pack 5V Dc & AC according to Pump

One Ultrasonic Sensor Will Check If Any Hand Nearby and then Turn on Pump To Push Sanitizer Another Ultrasonic Sensor Will Check Sanitizer Level In Storage Container And Warn About Low Storage Amount

Ultrasonic Sensor for CHECKING HAND- Pin :

                                     TRIG : PIN 5
                                     ECHO : PIN 4

Ultrasonic Sensor for CHECKING SANITIZER- Pin :

                                     TRIG : PIN 2
                                     ECHO : PIN 3

                                    Relay Pin  : PIN 6 
                                    Buzzer Pin : PIN 7

All connection Diagram will be provided in file ,

Thank You