PLC programming

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

Modbus RTU & TCP: The Universal Language of Industry

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Published by LogicHobbyist Automation Lab — A comprehensive, hands-on guide for engineers, system integrators, and enthusiasts. From basic theory to implementation and troubleshooting. 1. Introduction & Core Concepts Modbus, developed by Modicon (now Schneider Electric) in 1979, is the most widely used industrial communication protocol. Its primary strength is its simplicity: it is an open, … Read more