Make noise with a piezo buzzer. Use a pwm pin.

Dependents:   Cave_Runner popcorn default USBMIDI_Buzzer ... more

Changes

RevisionDateWhoCommit message
4:d8e14429a95f 2012-09-11 dreschpe change beep.c to beep.cpp to avoid compiler problems default tip
3:5a8242af60ba 2011-02-02 dreschpe (none)
2:a34405c20cf5 2011-02-01 dreschpe 0.3
1:ddccf0a4a414 2011-02-01 dreschpe 0.2
0:18e4a9c978ec 2011-02-01 dreschpe (none)