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Month: June 2014

Arduino Bar Code Reader

Use Bar Coded ID Badges in your time card or security application? Want to teach your Arduino to read Bar Codes? Get a PS/2 style card reader, and connect it to The Arduino PS/2 Keyboard Smart Interface, and you have

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A Better Arduino IDE?

Everyone pretty much agrees that although the Arduino IDE is simple to use, for professional programming it’s just not up to par with mainstream code editors. I’ve used Notepad++ for several years as my editing environment of choice, for html,

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Logic Gates (with pulleys)

Computers are built with Logic Gates. A logic gate looks at a input that is either on or off, and makes a decision, producing a output that is either on or off. Different types of logic gates have different outputs.

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