USB experiment interface board - DIY mini kit
Description Links Attachments
This is the Whadda WSI8055N USB Experiment Interface Card, a DIY mini kit packed with functionality. It offers 5 digital input channels and 8 digital output channels. In addition, you get two analog inputs and two analog outputs with 8-bit resolution. You can expand the number of inputs/outputs by connecting up to 4 cards to your PC's USB connectors. All communication routines are housed in a Dynamic Link Library (DLL) K8055D.DLL, making it possible to write custom Windows (XP, Vista, Windows 7) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows development tool that can call a DLL.
The diagnostic software includes individual output/input tests and 'clear all / set all' functionality. It also has a counter function on inputs 1 and 2 with adjustable debouncing (max 20KHz depending on total input/output load), and analogue input with bar graph display. Compatible with our previous version and uses Microsoft® human interface device (HID) driver, no extra driver needed.
Features
- 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)
- analogue output set sliders
- analogue input bar-graph indication
- minimum system requirements:
- 1 GHz or faster 32-bit (x86) or 64-bit (x64) processor
- USB 1.1 or higher connection
- Windows XP or later
Specifications
- 5 digital inputs (0= ground, 1= open) (on board test buttons provided)
- 2 analogue inputs with attenuation and amplification option (internal test +5V provided)
- 8 digital open collector output switches (max. 50V/100mA) (on board LED indication)
- 2 analogue 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: 145 x 89 x 20mm / 5.7 x 3.5 x 0.8″
Properties
| Brand | Whadda |
| Model | WSI8055N |
| Length | 89 mm |
| Width | 145 mm |
| Height | 20 mm |
| Weight | 152 g |
Customer questions
Paul ThijssenHello, Is this card already mounted? Or does it need to be soldered? Thank you in advance! Paul Customer Reviews
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