PLC vs SCADA vs DCS vs HMI: A Simple Guide to Factory Control Systems
What is the difference between PLC, SCADA, DCS and HMI? A simple explanation of what each system does and where you find it in a factory, with a comparison table, practical examples, and where to start if you want to work with them.
How to Learn Industrial Automation from Scratch: A Roadmap from Electricity to PLCs and Robots
A practical roadmap to learn industrial automation from scratch in 6 stages: electricity, sensors, classic control, PLC, HMI screens and SCADA, then servos and robots, with the time and tools for each stage.
Arduino vs PLC: When to Use Each One (From an Automation Engineer)
Arduino vs PLC from an automation engineer: purpose, voltage, reliability, programming languages and maintenance, when to use each, and why starting with Arduino helps if your goal is working in factories.