Electronic Kits

Electronic kits for your projects.

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  1. 15 Channel Infra Red Transmitter Kit
    $12.95
    SKU: K8051

    15 Channel Infra Red Transmitter Stick Kit Learn More
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  2. 15 Watt Mono Power Amplifier Kit
    SKU: FK607

    A low cost BTL amplifier kit that provides15 watts.

    For assembled version click here: FA607 Learn More

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  3. 18W Audio Power Amplifier Kit
    $29.95
    SKU: QK105

    Low voltage, high power mono 18W Bridged Tied Load (BTL) amplifier kit using the Hitachi HA13118. Learn More
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  4. 1W Stereo Audio Amplifier Kit
    $12.95
    SKU: QK139

    Uses a TDA7053A to create an integrated stereo power amplifier with volume control. 5 - 18VDC Learn More
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  5. 2 + 2W Power Amp Kit w/ Speakers FK675
    $15.95
    SKU: FK675

    This 2 x 2 Watt power amplifier kit is a small amplifying circuit that is suitable for amplifying input signals.

    Assembled VersionFA675 Learn More

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  6. 2 Ch RF Remote Receiver Kit with Random Code
    $10.00
    SKU: K8057

    This RF receiver kit has two relays on board, allowing you to control them in both momentary or latch mode! Perfect for controlling the lights remotely, garage door opener, etc. Learn More
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  7. 2 Channel IR Remote Receiver Kit
    SKU: MK161

    Control the state of two onboard relays. Uses infrared to receive from most Velleman transmitters (MK162). Learn More
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  8. 2 Channel RF Code-Lock Remote Transmitter Kit
    $24.95
    SKU: K8059

    An RF code-lock 2 channel transmitter kit with unique 32 bit code. Over 1 000 000 000 possible codes. Learn More
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  9. 2 Digit LED Display Kit with Serial Interface
    $32.95
    SKU: K8063


    This kit comes with 2 bright 7 segment LED displays.
    PC Connection using a 3-wire RS232 (serial) connection.
    We have tested with a cable length of 50 meters. Learn More
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  10. 2 Dot LED Flasher Kit
    SKU: FK109


    A simple two LED flasher.
    You can adjust the flash speed of the two LEDs. Learn More
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  11. 2 Jumbo LED Flasher Kit
    $3.95
    SKU: FK175

    Two LED Jumbo adjustable flasher kit Learn More
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  12. 2 LED Flasher Kit
    $6.95
    SKU: QK138

    This kit wires the popular 555 IC as an astable, free-running multivibrator. In other words it is wired as a square wave oscillator. It has a double ended output connection in which one LED is OFF when the other is ON, and vice versa. Learn More
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  13. 2 LED Nighlight Kit - Solderless
    $8.95
    SKU: FK1224

    This 2 LED nightlight kit is great for those who want to learn about circuits without soldering Learn More
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  14. 2 Level Water Pump Control Kit
    $10.95
    SKU: FK448

    Two Level Water Pump Kit with dual function. Water storage or waste water diversion

    Learn More
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  15. 2 Watt Mono Power Amplifier Kit w/ Speaker
    SKU: FK674

    This 2 watt mono power amplifier circuit is a small input signal amplifier kit.

    Assembled version FA674 Learn More

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  16. 2 Way V.U. Meter Kit 10 LEDs
    $4.95
    SKU: FK102


    A two way V.U. meter using 10 LEDs.
    Power Supply not required. Learn More
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  17. 2 x 100 Watt Car Booster Amplifier kit
    $119.95
    SKU: K3503

    This 100 Watt Stereo Car Booster Amp kit comes complete with heatsink and housing Learn More
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  18. 2 x 20W Bridged Stereo Power Amp Kit
    $29.95
    SKU: CK194

    This circuit consists of two separate 20W bridged power amplifiers (one for each channel) based on four TDA2003 monolithic Integrated Circuits

    Learn More
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  19. 2 x 5W Amplifier kit for MP3 Player
    $16.95
    SKU: MK190

    The MK190 kit is a 5 Watt Stereo amplifier for MP3 Player Learn More
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  20. 250mW Power Amplifier Kit
    $16.95
    SKU: QK171

    This project is a simple 2-transistor VHF power amplifier, with about 16dB gain, and requires no tuning or alignment procedures. Wideband techniques have been used in the design and the circuit is equipped with a "low-pass" filter to ensure good output spectral purity. Learn More
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