HP 39G

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Videos (tutorials) Documents (manuals)


HP 39GS graphing calculator overview

Learn all about the HP 39GS calculator in this short presentation video.

HP Graphing Calculators - The Truth

A short history of the HP graphing calculators.... this video is a pre-cursor to the "in-depth" tutorials that I am hoping to do for my ...

Buzzer Piezo (sound) on HP 39gs calculator

Buzzers on calculators : http://www.calc-bank.com/index.php?mod=news&ac=commen....