About: My name is Joe(obviously). I'm home schooled and my favorite subject is Science. I love anything with a screen or a transistor in it.(:P) I do a paper route every day at 5:30 in the morning. I like cooking d...
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Intro: Homemade Trackball!
This is my homemade trackball made from two mouses. The first one is a optical mouse. It detects where the ball is. The second mouse holds the ball and operates the buttons.