• This is an electronic kit and requires assembly
• 5 digital input channels and 8 digital output channels
• Connect up to four cards to increase inputs and outputs
• All communication routines are contained in a Dynamic Link Library (DLL)
• You can write custom Windows (XP, Vista, Windows7) applications

The Velleman 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 your PC's USB connectors. 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. Hardware and software are downwards compatible with Vellemans previous K8055/VM110 board.

DIAGNOSTIC / TEST SOFTWARE:

Separate output / input test

Clear all / set all function

Counter function on inputs 1 and 2 with adjustable debounce

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

8 digital open collector output switches (max. 50V/100mA)

2 analog outputs: - 0 to 5V, output resistance 1K5, PWM 0 to 100% open collector outputs max 100mA/40V

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"

• Owner's Manual

1x - USB Experiment Interface Board DIY Kit

1x - User Manual

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