If you want controls and readouts for Arduino ... want to look at some meatier examples. Now lets get into the details of working with MyOpenLab. The user interface is not bad at all.

For example, the flow meter used in the ... provided better power, and used a user interface more suited for the Arduino and gotten a better result. Don’t get us wrong. PLCs have a place.

It features dual Atmel Atmega MCUs, -328 and -48, both of which can be programmed from the Raspberry Pi using the Arduino GUI or the GCC Atmel compiler. It has a Real Time Clock (RTC), IRDA interface, ...