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Automation Equipment · Industrial IT

Limy | Li Muyao

Automation Equipment and Industrial IT Practice

Starting with PLC work, equipment commissioning, and on-site troubleshooting, I continue to work with enterprise networks, servers, Docker, and internal tools.

Introduction

From the field to system deployment

I focus on locating on-site problems clearly, deploying internal systems reliably, and turning practical experience into reusable methods.

Core Skills

Core capabilities

Capabilities continuously practiced across field equipment and enterprise internal systems.

PLC programming and equipment commissioning
Equipment maintenance and on-site troubleshooting
Industrial networking and enterprise LAN operations
Windows Server, file sharing, and access management
Docker and internal system deployment
Automation scripts and AI-assisted engineering practice

Online Demo

Project demos

Working tools for equipment management and wire and cable sizing, built around practical engineering questions.

Industrial equipment and registry illustration for the equipment registry demoDemo

Equipment Registry Demo

Featured

An equipment registry demonstration system for equipment records, maintenance plans, fault logs, and attachment management, using fictional and anonymized sample data.

Problem addressed
Equipment information, maintenance history, and related files can become scattered, making routine lookup, traceability, and maintenance coordination difficult.
Outcome
Includes equipment records, maintenance plans, fault logs, attachments, and filtering. Visitors can start a five-minute isolated test environment whose temporary data is removed automatically.
PythonSQLiteVanilla HTML/CSS/JSDockerNginx reverse proxy
Engineering illustration of single-core insulated wires, a five-core cable cutaway, and sizing parametersDemo

Wire & Cable Sizing

Featured

Preliminary sizing for low-voltage fixed AC installations, distinguishing individual insulated wires from multicore sheathed cables.

Problem addressed
Conductor structure, installation, temperature, grouping and route length require different checks and traceable data.
Outcome
Shows corrected ampacity, voltage drop, core configuration, candidate comparisons and selection reasons, with optional overload and thermal checks and a printable report.
AstroTypeScriptIEC reference dataBrowser calculations

Contact

Open to conversations about automation equipment and industrial IT

I welcome exchanges about field equipment, enterprise networks, server deployment, internal tools, and AI-assisted engineering practice.

Contact me