In this video, we'll explain analog input and analog output connections to a Programmable Logic Controller (PLC) and guide you through the process of creating your own current sensor. We'll cover the basics of analog signals, the difference between analog input and analog output, and how to connect them to a PLC. You'll also learn how to make your own current sensor using a Hall Effect sensor and an Arduino board. This video is perfect for beginners who want to learn about PLCs and analog signals. #automation #plc #analog #currentsensor