Description

Automatic Hand Sanitizer Dispenser using ESP32

In this project, we will build an Auto Hand Sanitizer Dispenser with an LCD . This project will use ESP32, Ultrasonic Sensor, 16×2 LCD Module, Water pump, and Hand Sanitizer. . An ultrasonic sensor is used to check the presence of hands below the outlet of the sanitizer machine. It will continuously calculate the distance between the sanitizer outlet and itself and tells the ESP to turn on the pump whenever the distance is less than 15cm to push the sanitizer out.

Package Contents

• ESP32
• Ultrasonic Sensor
• 16*2 LCD Display
• Relay Module
• Mini DC Submersible Pump
• Hand Sanitizer