Elenco PK101 w/ Computer Interface Instrukcja Użytkownika Pobierz pdf (Strona 17)

Build the circuit shown. If continuing from the previous experiment then close the Winscope program

and run it again, to reset the settings. Click on the On-Line button to activate and press the switch. The

circuit makes a space war sound that quickly fades away. Try the settings shown here to view it.

Now change to FFT mode to look at the frequency spectrum. Try the settings shown here. The spec-

trum varies depending on when you pressed and released the switch.

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Elenco PK101 w/ Computer Interface Instrukcja Użytkownika Strona 17