| ??? 09/03/03 04:56 Read: times |
#53948 - RE: How to generate Beep/tone sounds Responding to: ???'s previous message |
Why not using your actual micro? Let some output toggle at suited frequency and connect a driver to it (74HCMOS inverter e.g.), which drives a small piezo via some resistor. Works beautifully...
Or would you like to intonate Mozart and Beethoven? 'Enter' means 14 min of Mozart and 'Shift' means 17 min of Beethoven... Kai |



