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PREFACE
ATTENTION
Electrical experiments circuit is designed to teach the
Electrical experiments circuit is designed to teach the principles of electronics to children of all ages from 8 years
principles of electronics to children of all ages from 8
upwards.
years upwards.
The easy-to-handle components snap together to create a huge number of different circuits on the base board.
The easy-to-handle components snap together to cre-
All wires are secured within the components so the kit is entirely safe and amazingly simple to operate. The cir-
ate a huge number of different circuits on the base
cuits are activated by magnet, water, touch,light and sound,resulting in flashing bulb, a motorized fan and flying
board. All wires are secured within the components so
disc, and many brilliant sound effects.
the kit is entirely safe and amazingly simple to operate.
Children of all ages will rapidly learn how to set up the circuits and will be entranced by the results of their ex-
The circuits are activated by magnet, water, touch,light
periments. Older Children will increase their knowledge of electronics by using their imaginations to design their
and sound,resulting in flashing bulb, a motorized fan
own circuits.
and flying disc, and many brilliant sound effects.
An understanding of electronics is a vital part of a child's scientific education. Electrical experiments circuit
Children of all ages will rapidly learn how to set up the
removes the frustrations of handling small and delicate electronic parts, replacing them with safe and reliable
circuits and will be entranced by the results of their ex-
components excellent for experiential learning.
periments. Older Children will increase their knowledge
of electronics by using their imaginations to design
their own circuits.
An understanding of electronics is a vital part of a
child's scientific education. Electrical experiments cir-
cuit removes the frustrations of handling small and
delicate electronic parts, replacing them with safe and
reliable components excellent for experiential learning.
Don't touch the rotating propeller, or get close to it – especially if you have long hair. Eye protection is recommended.
• Check that all the connections are securely made.
• If any parts in your circuit start to overheat, disconnect the battery immediately.
• Never short-circuit the battery! Never connect things as shown in these diagrams:
An electric current always flows along the path of least resistance. Make sure you always include one detail that limits the current in your circuit.
Wrong
Right
NEVER CONNECT THE BATTERY LIKE THIS !
Never stare at burning lightbulbs and LEDs for very long!
In this set, the details you need for this are the resistor or the loudspeaker.
4
PARTS LIST
The design and appearance of some set components could differ from those shown below in the table, but this will not affect their operational performance.
Code
Part Name
Quantity
Illustration
1
Wire with 1 contact
3
2
Wire with 2 contacts
7
3
Wire with 3 contacts
4
4
Wire with 4 contacts
1
5
Wire with 5 contacts
1
6
Wire with 6 contacts
1
INCORRECT
11
Piezo buzzer
1
12
Touch plate
1
13
Reed switch
1
14
Button
1
15
Switch
1
132
Phototransistor
1
17
LED Red
1
Code
Part Name
Quantity
18
Light-bulb 2.5V
1
19
Battery compartment *
2
20
Loudspeaker
1
21
Musical IC
1
22
Signal IC
1
23
Star wars IC
1
132
24
Electric motor
1
* batteries not included (4xAA 1.5V)
5
Illustration
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