INTERFACING STANDARDS: RS-232

摘要

These days, there are various common interfaces available. Choosing the best interface is not always trivial. Do you need an interface to store data or to control your robot? We will be concentrating on the hardware aspects rather than the software, since this is usually the greatest problem for hobbyists. The main goal of this article is to provide enough basic information to allow the reader to successfully interconnect their own designs to a computer via the interface.