So actually what it does is that transforms an Arduino into a PLC (Programmable Logic Controller). PLC Ladder Simulator features an unique option available in the world and it's the possibility of program an Arduino board with a ladder design using an Android phone.

You can used PLC Ladder Simulator to create ladder-logic diagrams using components from the standard set used in these diagrams. PLC Ladder Simulator is a simulator for the Android operating system with input and output objects that simulate the I/O ports of a real PLC. Ladder logic diagrams were developed originally from relay-circuit diagrams that were used for electronic circuitry prior to the advent of PLCs. Ladder logic is graphical, in that it can be laid out in a form that resembles a ladder with rails and rungs. The native language of the PLC is called “ladder logic”. This brain uses a syntax to be able perform tasks in an orderly, sequential manner. In industry the PLC is the most important automation device because of its role as the brain in running industrial processes. About PLC Ladder Simulator IMPORTANT: Before you use this app, please see the tutorial video on how to use it.

Ladder logic program for mac