Observed arrival · 2026-11-09

DTwin puts PLC lessons inside a factory

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Editorial interest 84/100 Selection signal · not a rating of the site

A browser-based 3D factory for learning and testing industrial automation, from conveyor logic to CNC machines.

Landing page captured for the 2026-11-09 issue.

For: PLC students, trainers, colleges, and automation engineers
Worth noticing: Its trainer panel has seven lessons on seal-ins, interlocks, E-stops, and alarms; users can also connect a real PLC over RS-485.

Field notes

The trainer panel contains seven lessons on seal-ins, interlocks, E-stops, and alarms; a separate set of nine digital-electronics lessons runs from a half adder to a small ALU. Part Studio includes sketching, extrusion, revolve, sweep, loft, sheet metal, and assemblies with mates. Users can give a modeled part signals, a screen, and a nameplate before sending it into DTwin as a device.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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