What Is a PLC? A Complete Beginner-to-Intermediate Guide
If you walk into any modern factory, one device silently controls almost everything —motors, valves, conveyors, pumps, alarms, and interlocks. That device is the PLC (Programmable Logic Controller). Whether you are a student, maintenance engineer, or automation beginner, understanding PLCs is no longer optional — it’s a core skill. This article explains PLCs in easy […]
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