The main components required in this project are listed in the table on next page. The block diagram of Arduino based liquid vending machine is shown in Fig. 1. The circuit diagram of Arduino based ...

Now after connecting the components as per the circuit diagram and programming the Arduino let’s build an enclosure like a vending machine with a water storage tank as shown below. After assembling ...

Arduino Code for this Vending Machine is provided by Ryan in his Article. So build your own Vending Machine and use it either to dispense some useful items or make some fun with kids by putting some ...