Pre-Built Modules

A wide variety of ready to go electronic modules, ranging from DC motor speed controllers to gyroscopes, accelerometers and much more.

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  1. 2 CH UHF Remote Control Module
    $36.50
    SKU: MXA107


    This UHF remote control circuit is compatible with electric appliances.
    Two channels for turning on and off, for instance: light, electric fan, etc.


    Assembled Module Learn More

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  2. 2 Channel Key Chain Transmitter
    $19.95
    SKU: 600-2n-310

    310MHz remote comes pre-built, in a plastic casing and 12vDC battery. Learn More
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  3. 2 Channel PWM Pulse Adjustable Frequency Square Wave with Digital Display. Signal Generator Module
    SKU: DUALPWM

    2 Channel PWM Pulse Adjustable Frequency Square Wave with Digital Display and serial interface. Learn More
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  4. 2 Channel serial Relay I/O card
    $34.95
    SKU: VK039

    Mini 2 channel Relay card for simple control functions from your PC or Arduino. NEW ITEM
    Assembled & Tested Learn More
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  5. 2 channel solid state relay 5V OMRON SSR G3MB-202P Solid State Relay with Resistive PICO Fuse
    SKU: 2CHSSR-1

    Dual channel Solid state relay module. 0 - 240 VAC at 2 amps. Learn More
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  6. 2 Level Water Level Pump Control
    SKU: FA448

    This is a warning and water pump level control for checking two water levels and to control the water pump automatically. Learn More
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  7. 2 Timers LED Display MOSFET output
    SKU: DUALTDLY

    2 timers with an LED display and MOSFET output. Learn More
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  8. 2 Watt Mono Power Amplifier Module
    SKU: FA602

    2 Watt Mono Power Amplifier Module


    Fully Assembled and Tested Learn More

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  9. 2 Watt Mono Power Amplifier w/ Speaker
    $11.95
    SKU: FA674

    2 Watt Mono Power Amplifier w/ Speaker


    FULLY ASSEMBLED & TESTED MODULE Learn More

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  10. 2 Way VU Meter 10 LED
    $5.95
    SKU: FA102

    2 Way VU Meter 10 LED Power (Supply Not Required)


    PRE-ASSEMBLED & TESTED Learn More

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  11. 20 Second Voice Recorder Module
    $29.95
    SKU: MXA029

    Audio power amplifier built-in, output power 15W / 4ohms. You can select the record signal from either the MIC or the LINE IN.

    Fully assembled and tested module Learn More

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  12. 20A Step Down Regulator
    SKU: 20A-STEP-DOWN

    High efficiency switching regulator. 20 AMPS, 300W Learn More
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  13. 3 Cell 11.1V 12.6V Lithium Battery Management System
    $4.50
    SKU: 3SBMGST

    3 Cell 11.1V 12.6V Lithium Battery Management System. 25A Overcharge and discharge protection Learn More
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  14. 3 Channel Mic Mixer Pre-amplifier Module
    $12.95
    SKU: FA652

    A kit of 3 channels to allow signal from 3 microphones plus another point for music to be mixed. Learn More
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  15. 3" Four Digit Seven Segment Display Module
    SKU: MXA006


    3" Four Digit Display Module
    Ultra-Bright RED water clear LEDs
    Fully Assembled & Tested Module Learn More
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  16. 3" Seven Segment Display Module
    $9.95
    SKU: MXA001


    3" Ultra-Bright Water Clear RED LED Display Module
    Fully Assembled & Tested Module Learn More
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  17. 30 Amp Adjustable Pulse Width Modulator Speed Control
    $33.95
    SKU: MXA067

    DC Motor Speed Control 30 Amps Adjustable Frequency, use Pulse width modulation. Learn More
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  18. 30A DC Motor Speed Control w Soft Start
    $30.50
    SKU: MXA089

    This PWM circuit is designed with an IC micro-controller with a built-in soft-start to prevent electric shock. Learn More
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  19. 30A Digital DC Motor Speed Control
    SKU: MXA087

    The MXA087 offers the same feature as MXA067 but with digital control for easy application and with 3 levels of speed recording for better performance. Learn More
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  20. 35 Watt Mono Power Amplifier
    $18.95
    SKU: FA658


    35 Watt Mono Power Amplifier
    Class AB circuit type. R1%
    Can be used for super tone control circuit Learn More
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