Learn about the common symbols and conventions used in relay logic and ladder diagrams for electrical controls, and how they can help you read and understand control circuits.

Definition – What is a PLC? A programmable logic controller is a computer device used by industrial control systems. They can be used wherever there is a need for control devices, due to the ...

This paper presents design of a programmable fuzzy logic controller and its implementation on a complex programmable logic device (CPLD) chip. This digital fuzzy logic controller (FLC) can be ...