Electronic Kits

Electronic kits for your projects.

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  1. Rain Alarm Kit with LED - Solderless
    $12.95
    SKU: FK1228

    This Rain Alarm kit is great for those who want to learn about circuits without soldering Learn More
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  2. Raining Alarm Kit
    $4.95
    SKU: FK904

    Raining Alarm Kit with speaker Learn More
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  3. Random Number Game Kit
    $10.95
    SKU: FK160

    Random 1 digit number game kit Learn More
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  4. Rat and Cockroach Banisher Kit
    SKU: FK929

    This kit produces sounds to deter rats and cockroaches. Learn More
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  5. Refrigerator Door Warning Kit
    $4.95
    SKU: FK911

    Keep those hydro bills down with this refrigerator door alarm kit. Learn More
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  6. Regulated Power Supply 0-30V / 0-2.5A
    $64.95
    SKU: CK239


    The CK239 kit is an "Electronic Laboratory" quality power supply kit.


    Assembly Required

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  7. Relay Board for 2 x 1A Minature Relay
    SKU: QK45

    Relay kit for 2 1 Amp Minature Relays! Learn More
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  8. Relay Touch Switch Kit
    $8.95
    SKU: QK137

    Turn on any electrical device with this switch. Just touch the wire or touch plate. Relay will automatically turn off a short time later. Components for 1 sec & 5 sec delay included. Uses LM555 wired as monostable multivibrator. Learn More
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  9. Remote Control by Phone kit
    $69.95
    SKU: K6501

    Turn up to 3 devices on or off over the phone. Learn More
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  10. Remote Control Via GSM Mobile Phone Kit
    SKU: MK160

    Turn equipment ON and OFF from a random place via your cellular phone, applications: turn on lights or heat, open your gate, control animal feeders, activate a car alarm, etc. Ring detection circuit avoids phone charges.

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  11. RF DATA LINK Receiver Kit - Parallel Output
    $38.95
    SKU: QK176

    One in a series of four kits implementing an RF Data link. Learn More
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  12. RF DATA LINK Receiver Kit - Serial Output
    $38.95
    SKU: QK174

    One in a series of four kits implementing an RF data link. Learn More
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  13. RF DATA LINK Transmitter Kit - Parallel Input
    $34.95
    SKU: QK175

    One in a series of four kits implementing an RF Data link. Learn More
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  14. RF DATA LINK Transmitter Kit - Serial Input
    $36.95
    SKU: QK173

    One in a series of four kits implementing an RD data link. Learn More
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  15. RFID Keyless Entry Door Access Kit
    $37.95
    SKU: KL042


    Build an RFID proximity card reader kit for 'no fuss' keyless entry.
    Accepts up to 42 cards for access.

    ASSEMBLY REQUIRED
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  16. RGB Controller Kit
    $18.95
    SKU: K8088

    RGB (Red, Green, Blue) Control kit for both incandescent bulbs and LEDs Learn More
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  17. RGB LED Christmas Ornament Kit
    $6.95
    SKU: MK197

    Assemble the MK197 Christmas ornament kit which uses RGB LEDs to make a unique flashing ball that stands out amazingly well in a dark or dimly lit room.

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  18. RGB LED Control Kit
    $18.95
    SKU: QK191


    This kit has been designed to function as a versatile LED control module.
    The LED controller provides 3 high current channels to create light effects for the presentations, parties, etc. Learn More
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  19. RGB LED Controller Module
    $28.95
    SKU: QK191A


    This kit has been designed to function as a versatile LED control module.
    The LED controller provides 3 high current channels to create light effects for the presentations, parties, etc. Learn More
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  20. Ringing Signal Light Kit
    SKU: FK325

    This ringing signal light kit lights up when the telephone rings. Learn More
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  21. Robot Eyes LED Flasher Kit
    $4.95
    SKU: FK142

    3 VDC flashing LED kit Learn More
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  22. Robot Flasher Kit (7 LEDs)
    $6.95
    SKU: FK180

    Flashing LED kit in the shape of a Robot Learn More
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  23. Rolling Clock Kit
    $18.95
    SKU: MK123

    Rolling Clock Kit with graphic display/ 35 LEDs Learn More
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  24. Rotation Chasing Light Kit 16 LEDs
    SKU: FK118

    This kit makes a great decoration, for your car or display. Not only can you control the frequency of the illumination, you can also change the direction. Learn More
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