R FUTURE KIT SPACE GUN 3 TONE - makewebeasy ... FUTURE KIT FUTURE KIT HIGH QUALITY ELECTRONIC KITS...

R FUTURE KIT SPACE GUN 3 TONE - makewebeasy ... FUTURE KIT FUTURE KIT HIGH QUALITY ELECTRONIC KITS HIGH
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Transcript of R FUTURE KIT SPACE GUN 3 TONE - makewebeasy ... FUTURE KIT FUTURE KIT HIGH QUALITY ELECTRONIC KITS...

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    FUTURE KIT

    FUTURE KIT

    HIGH QUALITY ELECTRONIC KITS

    HIGH QUALITY ELECTRONIC KIT SET FOR HOBBY & EDUCATION

    R

    NO.2

    Figure 2. Circuit Assembling

    LEV EL 1

    SPACE GUN 3 TONE

    àÊÕ§»×¹ÍÇ¡ÒÈ 3 â·¹

    CODE 272

    Figure 1. The Space Gun 3 Tone Circuit

    NOTE:

    FUTURE BOX FB17 is suitable for this kit.

    POWER SOURCE

    9V

    SPEAKER 8 Ω 0.25W

    K

    A

    LED +

    + +

    + +

    SW3 SW2 SW1

    5 4 3 2 1

    +9V

    SP

    G

    9VFK272

    Watch the polarity!

    TRANSISTOR

    Figure 3. Installing the Components

    LED

    RESISTOR

    DIODE

    TACTILE

    SWITCH

    ELECTROLYTIC CAPACITOR

    CERAMIC

    CAPACITOR

    C

    C .....µF

    C

    C

    +

    +

    C .....µF

    TR

    NPN

    B

    E

    C

    TR

    K A

    KA

    LED

    LED

    L E D

    R .....Ω R

    D

    K A

    D

    K

    A

    DK

    A

    C

    +

    R

    SW

    SW

    SW

    SW SW

    SW