I use a metronome program on my main computer for my PT exercises. Here is a port of that program:
’ Metronome
Do
Play tone 1000,1000,200
Pause 1000
Loop Until Inkey$<>””
This will give a short beep every second. Press any key to get out of it. If you add the line:
Run “pcc.bas”
to the end of this program, it will return to the ( Picocalc Commander (PCC) ) program from @rgpapp.
You can use this for your own exercise program, or modify it for whatever you want.