Write a sketch for a vending machine

Mikhail
Employer

[no-member:pro]Mikhail[/no-member:pro]

1 projects
Project parameters
Type of cooperationOne-time project
Prepaymentwithout prepayment
Payment methodsBank transfer
Acceptance of requestsfrom until Jun 1, 2020
Project description
Programmer services are required. I need to write a sketch for the Arduino vending machine.
Project author: [no-member:pro]Mikhail[/no-member:pro]