Programmable Logic Controllers
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 14, Problem 33RQ
Program Plan Intro

Data transmission:

  • Data transmission is defined as the method of transmitting the data between two or more devices.
  • The transmitted data can be either in analog form or digital form.
  • The two different methods used to transmit data are as follows:
    • Serial transmission
      • In serial data transmission, each bit of binary data is transmitted at a time sequentially.
    • Parallel transmission
      • In parallel data transmission, all bits of binary data are transmitted at the same time simultaneously.

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Make the following game user friendly with GUI, with some simple graphics. The GUI should be in another seperate class, with some ImageIcon, and Game class should be added into the pane. The following code works as this: The objective of the player is to escape from this labyrinth. The player starts at the bottom left corner of the labyrinth. He has to get to the top right corner of the labyrinth as fast he can, avoiding a meeting with the evil dragon. The player can move only in four directions: left, right, up or down. There are several escape paths in all labyrinths. The player’s character should be able to moved with the well known WASD keyboard buttons. If the dragon gets to a neighboring field of the player, then the player dies. Because it is dark in the labyrinth, the player can see only the neighboring fields at a distance of 3 units.  Cell Class: public class Cell { private boolean isWall; public Cell(boolean isWall) { this.isWall = isWall; } public boolean isWall() { return…

Chapter 14 Solutions

Programmable Logic Controllers

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