Electronic Kits

Electronic kits for your projects.

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  1. 6 LED Light Kit 1.5V
    $5.95
    SKU: FK185

    When you mount this circuit in a hand held box, it will become a flash light. Learn More
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  2. 6 Player Priority Testing Game Kit
    $7.95
    SKU: FK191

    Test you skill with this kit. Learn More
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  3. 6 Sounds, 6 Switch Siren Kit
    $8.95
    SKU: FK280

    6 Siren Sounds Kit Learn More
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  4. 6V - 12V Screamer Kit
    $14.95
    SKU: QK15

    Want to hear 110dB of siren noise? 6V to 12V. Two Piezo elements already glued into their own resonant cavity in an attractive box. Use as part of a larger security system. Uses two auto transformers. Full explanation enclosed. Learn More
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  5. 7 LED Circular Chasing Flasher - Solderless
    $12.95
    SKU: FK1223

    This 7 LED chasing flasher kit is great for those who want to learn about circuits without soldering Learn More
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  6. 7 Segment Digital Clock Kit
    $59.95
    SKU: K8089


    12 or 24 hour Digital Clock with temperature readout.
    Optional Temperature Sensor Kit K8067

    Learn More
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  7. 8 Animal Sounds Kit
    $9.95
    SKU: FK1320

    8 digital sounds of birds. Learn More
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  8. 8 Channel Remote Relay Kit
    $34.95
    SKU: K8056

    Use relay card as stand alone, addressed by switches or open collector outputs or remote controlled through RS232. Use with your Arduino or Raspberry Pi. Learn More
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  9. 8 Tone Door Bell Kit
    $9.95
    SKU: FK1321

    Press the button and hear the 8 different ding-dong style doorbell sounds! Low cost electronic alternative to the classic doorbell. Learn More
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  10. 8 W Power Amplifier Kit
    $8.95
    SKU: FK1301


    The power amplifier circuit uses IC Power Amp No. TDA2030, an OTL operation.
    This circuit is able to amplify signal from the OTP IC voice circuit. Learn More
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  11. 8 Watt Audio Amplifier Kit
    $13.95
    SKU: QK47

    High power audio amplifier kit using TDA2002, but with a low supply voltage. Proven IC and circuit design. Heatsink supplied as well as all components! 5V - 20V DC supply voltage. Up to 11W output! Learn More
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  12. 8 Watt Power Amplifier Kit (Stereo)
    $11.95
    SKU: FK605

    A stereo 8 watt line amplifier kit that uses an IC, and provides 8 watts to each channel!

    To order assembled version click here: FA605 Learn More

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  13. 86HC705P9 Programmer Kit
    $9.95
    SKU: QK59

    All components supplied to make a P9 programmer! Learn More
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  14. A.C Motor Dimmer Kit
    $7.95
    SKU: FK420

    A.C Motor Dimmer Kit
    1000W @ 220VAC, or 500W @ 110VAC Learn More
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  15. AC Power Slave Kit
    $14.95
    SKU: K8034

    Activate and deactivate several electrical appliances simultaneously Learn More
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  16. AC Speed Controller Kit
    SKU: K2636

    This kits controls AC motors with carbon brushes Learn More
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  17. AC Voltage Detector Kit
    $4.95
    SKU: FK946

    Non Contact Voltage Detector Kit Learn More
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  18. Action Kit - 4 kits in 1
    $29.95
    SKU: MX902

    4 non-solder kits to experiment with. Control a motor's forward/reverse rotation with generator, run a fan using motor and generator, electromagnet and reverse polarity, operate the electric bell with generator, color mixing with rotating color disc. Learn More
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  19. Adjustable Power Supply Kit
    $10.95
    SKU: QK68

    Basic adjustable voltage power supply kit using the popular three pin regulator, LM317T. You can select any voltage between 1.5V and 30V using a potentiometer. The LM317T is rated at 1.5A so you must use a larger heat sink when drawing high currents.

    PCB Dimensions: 46 x 35mm Learn More

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  20. Alarm Sensor Simulator Kit
    $12.95
    SKU: MK168

    Scare off possible intruders with this low-cost alarm simulator kit Learn More
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