beautypg.com

Project #pc69 bee pc, Project #pc68 – Elenco Computer Inteface for Snap Circuits® User Manual

Page 57

background image

-56-

Sample frequency spectrum:

You can replace the 0.1mF

capacitor C2 with the 10mF capacitor

C3 (“+” on the right) to change the sound.

Settings

Sample waveform:

Settings

Project #PC68

Replace the 10KW resistor R4 with the 100KW resistor R5. Now you
change the frequency by changing the resistance in the oscillator.

Electronic Noisemaker

PC (II)

Project #PC69

Bee PC

OBJECTIVE: To view the output of an oscillator circuit.