© Pradeeka Seneviratne 2017

Pradeeka Seneviratne, Building Arduino PLCs, 10.1007/978-1-4842-2632-2_1

1. Getting Ready for the Development Environment

Pradeeka Seneviratne

(1)Udumulla, Mulleriyawa, Sri Lanka

Electronic supplementary material

The online version of this chapter (doi:10.​1007/​978-1-4842-2632-2_​1) contains supplementary material, which is available to authorized users.

A Programmable Logic Controller (PLC)is a digital computerthat continuously monitors or scans the state of input devices and controls the state of output devices based on a custom program. A basic industrial PLC typically consists of an embedded computer, inputs, outputs, and a power supply with battery backup. They usually automate industrial electromechanical processes. ...

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