MCM Electronics

USB Experiment Interface KitMCM Part #: 28-12894  |  Velleman SA Part #: K8055N

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USB Experiment Interface Kit

The K8055N 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. The number of inputs/outputs can be further expanded by connecting more (up to a maximum of four) cards to the PC's USB connectors.

Product Description

All communication routines are contained in a Dynamic Link Library (DLL). You may write custom Windows (XP, Vista, Windows7) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows application development tool that supports calls to a DLL. Source code examples for Visual Basic, Visual C++, Visual C#, Excel, Delphi and Borland C++ builder are available.


Diagnostic/Test Software:
  • separate output / input test
  • clear all / set all function
  • counter function on inputs 1 and 2 with adjustable debounce (max 20kHz depends on total I/O load)
  • analog output set sliders
  • analog input bar-graph indication
Minimum System Requirements:
  • 1 GHz or faster 32-bit (x86) or 64-bit (x64) processor
  • USB1.1 or higher connection
  • Windows XP or later

Specifications:
  • 5 digital inputs (0= ground, 1= open) (on board test buttons provided)
  • 2 analog inputs with attenuation and amplification option (internal test +5V provided)
  • 8 digital open collector output switches (max. 50V/100mA) (on board LED indication)
  • 2 analog outputs:
  • 0 to 5V, output resistance 1K5
  • PWM 0 to 100% open collector outputs max 100mA / 40V (on board LED indication)
  • up to 4 cards can be connected to PC
  • general conversion time: 2ms per command
  • uses Microsoft® human interface device (HID) driver, no external driver required.
  • diagnostic software, examples and DLL are downloadable via our website
  • power supply through USB: approx. 70mA
  • dimensions: 5.7 x 3.5 x 0.8"

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This item is no longer available for purchase. We recommend the following parts as suitable substitutes:
Package Specifications & Dimensions
Weight:0.42 lbs.
Hazardous:No
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:7 in.
Width:6.25 in.
Height:1.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 690

MCM Cat 56, Page 614

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

Velleman SA Logo
Mfr. Name:Velleman SA
Mfr. Part Number:K8055N