I was going to make a vending machine with 4 servo motors which would use a RFID card as money like debit cards. I have made a sketch but, since i am really new to robotics it can have tons of problems and i don't have any idea about the code either. So, i thought maybe you guys could help me. And i have to say this project is really important for me and i have to make this thing.
Your kind response and help is really appreciated