Data Sheet

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KIT CONTENTS
Component Name Qty. Component Description Component Illustration
Phototransistor
Item No. 
 This component reacts to
light: It lets electric current
pass through more or less
easily, depending on
illumination.
Diode
Item No. 
 An electrical valve that only
allows current to flow in
one direction, and blocks it
in the other.
Sound generator
(IC)
Item No. 
 This orange-colored
component produces all
kinds of noises created by
dozens of transistors inside
its housing working together
in a complex.
FM module
Item No. 
 This is a miniature VHF radio
receiver that you can use to
build a radio.
Component Name Qty. Component Description Component Illustration
 timer
Item No. 
 A special component that
you can use to perform all
sorts of interesting
experiments.
Op-amp
Item No. 
 Operational amplifier: An
amplifier component with
special, very useful
qualities.
Speaker
Item No. 
 It turns noises from the
sound generator into
something you can hear.
Note! Do not forget to install the 22-
resistor when you use the sound generator!
