Introduction_To_Arduino.pdf provides a gentle introduction to programming basics such as "What is a program?" and "What is an algorithm?", beginning techniques and syntax with Arduino, and a quick ...

Touch button is connected to Arduino plus RS485 shield and send the command to PLC S7-300 via Profibus-DP network at Virtual Input I0.0 Inductive sensor is connected to PLC S7-300 directly at Physical ...