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Tag Archives: audio

DIY Audio on a “Student’s” Budget

Today, a whole new topic in DIY electronics – audio. Audiophiles (or just anyone looking to get good sound quality) can spend hundreds or thousands of dollar on systems whose parts may only cost a tiny fraction of the retail cost. So the DIY community has stepped up to the plate, with many extremely knowledgeable [...]

Posted 19 August 2009 † brettinman § Hardware § audio ‡ Comments (0) ° Also tagged: ,

Driving Speakers with Arduino

In my quest to try out everything the Arduino can possibly do, I decided to hook up a buzzer and try messing around with generating some tones. Since my little 8ohm buzzer seemed to have gone missing, I substituted one of Sparkfun’s audio jack breakout boards and a cheap pair of earbuds I had lying [...]

Posted 30 May 2009 † brettinman § Arduino ‡ Comments (1) ° Also tagged: , ,