Game Controllers using Arduino

Summary of Game Controllers using Arduino


This article explains how to build homemade game controllers connected to a central Arduino hub for games or educational purposes. Designed for the Fraction Smash game, players enter fractions via keypad to resize characters and use a smash button to interact. The instructions cover cutting parts (using waterjet, laser, or by hand), wiring ethernet keystones for communication, and assembling the system. The setup uses ethernet cables for power, ground, and data lines between controllers and the hub. CAD files and further resources are provided for precise construction.

Parts used in the Fraction Smash Game Controllers Project:

  • Keypad
  • Buttons
  • Ethernet Keystones
  • Arduino
  • Breadboard
  • Wire
  • Ethernet cables
  • Super Glue
This instructable will teach you how to construct homemade game controllers for personal games, education aids, or anything you want.

This system uses 4 controllers which send signals to a central hub which holds an Arduino.

It was designed for use with a game called Fraction Smash that my group was developing for a class. Students would enter a fraction using the keypad to re-size their character and then hit the smash button to break through the door if they are the right size.

More info here:
http://pdi-studio5.wp.rpi.edu/fraction-smash/

Arduino Game Controllers

Step 1: Cut out pieces

The first step is to cut out all the pieces to be used. In my design I used a CNC waterjet cutter for all the parts. You could also use a laser cutter for precision parts. If you don’t have access to either a waterjet cutter or laser cutter you can cut the parts out of wood by hand. If that is your choice, I would recommend skipping the tabs and just using nails or screws instead.

The .DXF files are attached for automated processes.

All of the CAD files and assemblies can be found here:
http://pdi-studio5.wp.rpi.edu/files/2011/12/Fraction-Smash-CAD.zip

 

Step 2: Add wires to ethernet keystones

This system uses Ethernet cables for the controllers to communicate with the hub. I used three wires on the Ethernet cable, power, ground, and data, although there is space for up to 8 wires if you need more room.

Keystones are easy to use. Simply place one wire in each slot and then push the plastic cap down on top. It may be too hard to do by hand so I used a pair of pliers to push it down. It is not necessary to strip the wire as the keystone will cut through the insulation for you to make a connection.

For more detail: Game Controllers using Arduino


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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