Transfer drawings from paper to computer

Employer
[no-member:pro]Artemy[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionEngineering. Drawings
Prepaymentwithout prepayment
Payment methodsBank transfer, Electronic money
Acceptance of requestsfrom Dec 5, 2018 until Dec 20, 2018
Project description
Transfer services are required. I have a lot of electrical engineering drawings that I want to bring to electronic form. The drawings are drawn on millimeters of A0 format, the years of implementation are different - from 2005 to 2016. Most drawings are needed for educational activities, but nevertheless, each parameter should be proportional to what is on paper. All the values on the drawings.