Automatic Hand Sanitizer Dispenser with COVID19 (Corona ...
Mar 24, 2020 · In this project, we will build an Auto Hand Sanitizer Dispenser with an LCD which also shows the live count of Coronavirus cases. This project will use ESP32, Ultrasonic Sensor, 16x2 LCD Module, Water pump, and Hand Sanitizer. We are using Esri's API Explorer to get the live data of Covid19 infected people. An ultrasonic sensor is used to ...