This project aims to design and build a series of experimental control system refill perfume.Fill the tank with the wrong reservoir protectionTo prevent incorrect tank additives
This project aims to design and build a series of experimental control system for filling perfume additives to protect against the tank to prevent tank additives incorrectly.
The purpose of this project is to design and build a set of experimental control system, adding honey water fragrant.Prevent wrong detention tank fillPrevention of filler tank is incorrect.