industrial automation

PLC Programming for Beginners: A Guide to Industrial Logic

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Published by LogicHobbyist Automation Lab — From zero to first working program. No expensive hardware required. Learn the scan cycle, ladder logic, and how to practice for free. ⚡ Before you start: A PLC is not an Arduino. It is designed for reliability and real‑time determinism. The mindset is different: you are wiring logic, not … Read more

PLC Output Types: Sourcing vs Sinking Explained

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Published by LogicHobbyist Automation Lab — A complete guide for controls engineers and electricians. Understand the difference, wiring rules, global standards, and how to avoid costly mistakes. One of the most common points of confusion in industrial automation is the difference between sourcing and sinking digital I/O. Mix them up, and your sensors won’t work, … Read more