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PC I/O

Various kits to use with your PC for control of various devices.

Items in this category require component level assembly

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20 Item(s)

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  • velleman k8063 2 digit serial 7 segment display

    2 Digit LED Display Kit with Serial Interface


    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
    $32.95

    SKU:K8063

  • 3D Printer Kit image

    3D Printer Kit

    Velleman's 3D Printer (REQUIRES ASSEMBLY) Learn More
    $569.95

    SKU:K8200

  • 4 Channel Recorder / Logger Kit image

    4 Channel Recorder / Logger Kit

    Record DC signals or slow-moving signals over very long periods, the measurements are automatically stored on your hard disk for further processing, USB connected and powered, four DC coupled input channels. Learn More
    $59.95

    SKU:K8047

  • 8 Channel USB Relay Card image

    8 Channel USB Relay Kit

    8 Channel USB Relay Kit


    Assembly Required. For the assembled module, order VM8090 Learn More

    $74.95

    SKU:K8090

  • Analog to Digital Converter Card Kit image

    Analog to Digital Converter Card Kit

    Measure voltages from 0 up to 5 Volts w/ resolutio of 20mV Learn More
    $29.95

    SKU:K2610

  • Extended USB Interface Kit image

    Extended USB Interface Kit


    This interface board has a total of 33 input/outputs: including analogue / digital and + 1PWM output.
    Connection to the computer is galvanically-optically isolated.
    Assembled or Kit form available
    Learn More
    $112.95

    SKU:K8061

  • IN/OUT Shield for Arduino® image

    IN/OUT Shield for Arduino®

    Arduino Compatible General purpose INPUT - OUTPUT shield for Learn More
    $29.95

    SKU:KA05

  • Independent Programmable Control Kit image

    Independent Programmable Control Kit

    Use with K8000 to run independently from your PC (once programmed)

    * While stocks last Learn More

    $62.95

    SKU:K8001

  • Introduction to LCDs Kit image

    Introduction to LCDs Kit

    This LCD kit shows how to connect a standard 16x2 LCD to a PC parallel port. Learn More
    $44.95

    SKU:QK134

  • Isolated Serial I/O Module Ver.3 image

    Isolated Serial I/O Module Ver.3


    This serial I/O board is an assembled module. REPLACED BY VA108

    Learn More
    $109.95

    SKU:QK108A

  • Isolated serial Input/ Output Kit V3 image

    Isolated serial Input/ Output Kit V3

    This kit has been designed for remote control and sensing applications. The kit provides 8 Relay outputs and 4 optically isolated inputs. Easy to use text commands to control the device from any TTY program or write your own software. Learn More
    $84.95

    SKU:QK108

    Out of stock

  • velleman mk158 LCD Mini Message Board kit image

    LCD Mini Message Board kit

    LCD mini message board kit with backlight and enclosure. Assembly required. Learn More
    $26.95

    SKU:MK158

  • Open Collector Output Kit image

    Open Collector Output Kit

    Provide your interface system with 8 outputs Learn More
    $17.95

    SKU:K2609

  • PC Driver Relay Board Kit (RoHS) image

    PC Driver Relay Board Kit (RoHS)

    With this kit you can use your PC as a dedicated controller for lights, motors & other devices. Two complete software programs included to drive it. One for DOS and one for Windows 3.1 Plugs into any printer port, uses separate 12V supply for the relays.

    Download software here: http://store.qkits.com/assets/zip/qk74setup.zip" target=_blank Learn More

    $39.50

    SKU:QK74

  • PC Relay Board 8 Channel Made in Canada

    PC Relay Driver Board (Assembled)

    Use your PC as a dedicated controller for lights, motors & other devices. Plugs into any printer port, uses separate 12V supply for the relays.

    Learn More

    $34.95

    SKU:QK74A

  • Serial Temperature Sensor Kit image

    QK145 Serial Temperature Sensor Kit

    This kit is a PC controlled 4 channel temperature meter (deg C or F) using the serial port, a PIC12C509 and 4 x DS18S20. No external power required. We think that each DS18S20 may be located over 200 meters away from the motherboard and PC. Similar to VK011, which also keeps track of the High and Low recorded temperatures. Learn More
    $34.95

    SKU:QK145

    Out of stock

  • Relay Card Kit image

    Relay Card Kit

    Four 3A relay outputs Learn More
    $18.95

    SKU:K2633

  • Velleman K8062 USB Controlled DMX Interface Kit small image

    USB Controlled DMX Interface Kit

    The USB controlled DMX Interface kit can control DMX fixtures using a PC and USB interface.

    Learn More

    $54.95

    SKU:K8062

  • Velleman K8055 USB Experiment Interface Kit image1

    USB Experiment Interface Kit

    The K8055 interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analogue inputs and two analogue outputs with 8 bit resolution. Learn More
    $49.95

    SKU:K8055

    Out of stock

  • USB Message Board Kit image

    USB Message Board Kit

    Add another screen to your computer that shows the information you want! Even if your main screen is off. Learn More
    $74.95

    SKU:K8101

    Out of stock

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20 Item(s)

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