Programmable Logic Controller or PLC is a computing system used to control electromechanical processes.SCADA stands for Supervisory Control and Data Acquisition.
Microcontroller is a device to control the hardware by using the software. It’s a good practice to begin the Embedded System programming with 8-bit Microcontroller.
Arduino is an open-source computer hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits...