User guide

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Project #PC47
Oscillator Sounds PC
OBJECTIVE: To view the output of an oscillator circuit.
Build the circuit and try the settings shown.
Settings
Project #PC48
Oscillation
Sounds PC (II)
Using the circuit from PC47, install
the whistle chip on top of capacitor
C1. Notice how the spacing
between the pulses has changed.
Project #PC49
Whistle Chip Sounds PC
OBJECTIVE: To view the output of an oscillator circuit.