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I'd like programming examples for the K8090 in
Microsoft Visual Basic 2008 Express Edition 36%  36%  [ 28 ]
Microsoft C# 2008 Express Edition 10%  10%  [ 8 ]
Microsoft Visual C++ 2008 Express Edition 8%  8%  [ 6 ]
Microsoft Visual Basic 6 8%  8%  [ 6 ]
Small Basic 0%  0%  [ 0 ]
Delphi 10%  10%  [ 8 ]
Dev C++ 0%  0%  [ 0 ]
Borland C++ Builder 1%  1%  [ 1 ]
Other (post your own choice) 26%  26%  [ 20 ]
Total votes : 77
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PostPosted: Thu Feb 18, 2010 3:18 pm 
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Velleman Support
Velleman Support

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Location: Belgium
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New: K8090 8-Channel USB Relay Card

- USB-controlled relay card
- Three button modes: toggle, momentary or timer operation
- Timers up to 18 hours
- Optional open collector connectivity (push button simulation)
- Communication with the board via the supplied DLL from multiple programming languages
- Support for Microsoft .NET
- Optional VDR (type VDR300) transient suppression for use with inductive loads
- LED indication for power and relay action
- Event-driven with asynchronous I/O (no need for software polling)
- Open protocol with detailed protocol description
- Works on Windows 2000/NT/XP, Windows Vista and Windows 7 (32/64-bit)

Included in the download package:
- Getting Started Guide
- Protocol Manual
- K8090 Communications DLL (K8090D.DLL) with documentation
- K8090 Component Library for .NET
- Developer's Guide with samples in Visual Basic .NET 2008 Express Edition
- Standalone demo application
- Drivers for Windows 2000/NT/XP/Vista/7 (32/64-bit)

Interested? Find a Velleman dealer near you and order it now

Test your board with the standalone demo application:

Image

Or write your own software! Control your K8090 from .NET with only a few lines of code. Includes step-by-step examples in Microsoft's free Visual Basic .NET 2008 Express Edition!

Image

Complete protocol description included in the installation!

Image

And much much more!


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PostPosted: Sat Feb 20, 2010 10:12 am 
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These are really interesting facts :idea: :)


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PostPosted: Sun Feb 21, 2010 2:38 am 
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Hi
Anyone know how long until this kit is released (UK)??

Thanks


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PostPosted: Mon Feb 22, 2010 7:45 am 
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Software and manuals are available from our website. The installer can be downloaded here:
http://www.velleman.eu/downloads/files/ ... 100219.zip


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PostPosted: Sat Feb 27, 2010 1:33 am 
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im no expert on binary but i think you have an error in your binary value (k8090_VisualBasic.pdf bottom of page 11) it says 01000100 when it should say 10000100


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PostPosted: Mon Mar 01, 2010 7:42 am 
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You are correct, thanks for noticing! Did you find it easy to understand the examples and the documentation?


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PostPosted: Tue Mar 02, 2010 1:10 am 
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VEL448 wrote:
Did you find it easy to understand the examples and the documentation?


I am not a programmer so the examples in the DLL guide did not make any sense, but the VB documentation and protocol manual were easy to understand. :D


I have already made my control app, it is my first programming project :)
But since the card is still not availabled to buy i am unable to test it :(


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PostPosted: Tue Mar 02, 2010 8:17 am 
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Great that you found it to be easy to understand, the dll documentation was meant to be a little more technical :) The K8090 will get more examples in other languages as time progresses. Even in Small Basic for those taking their first steps in programming and electronics.


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PostPosted: Fri Mar 05, 2010 9:00 am 
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The K8090 is now available at your local Velleman dealer !!!


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PostPosted: Mon Mar 08, 2010 3:47 pm 
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België / Belgique / Belgium
Verkooppunten in België
Distributeurs en Belgique
Distributors in Belgium

Nederland
Verkooppunten in Nederland

France
Distributeurs en France

United Kingdom
Distributors in the UK

Deutschland
Händler in Deutschland


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PostPosted: Tue Mar 09, 2010 8:03 am 
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You will need to find a shop near you and ask them for a good price, i'm sure they will be able to help you plus they will be able to tell you what the shipping will cost will be if you want it shipped. Pricing can differ per country.


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PostPosted: Thu May 06, 2010 2:19 pm 
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Hi,
Can the relays be used to switch high voltage (A/C 240v) devices? e.g. lamps, pumps etc?


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PostPosted: Thu May 06, 2010 7:28 pm 
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My little dream is an iphone app to control my k8090 over local network , someone can do that?


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PostPosted: Sun May 09, 2010 2:12 pm 
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I (http://www.thomasdingler.de/web/index.php?lang=english) also plan to do that, but I don't no if velleman supports this plan?
If yes, let me know.

-m-g-


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PostPosted: Thu May 13, 2010 1:32 pm 
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I have done a little prototype, dream came true !
http://www.youtube.com/watch?v=nqdNq_oQNR0

Image Image Image
Available soon


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