Try this:
http://www.technologicalarts.ca/catalog/product_info.php?cPath=50_154_155&products_id=562&osCsid=30b196e8b9c8a9e6ed7bc5e1a091bc42
<http://www.technologicalarts.ca/catalog/product_info.php?cPath=50_154_155&products_id=562&osCsid=30b196e8b9c8a9e6ed7bc5e1a091bc42>
And here are some daughter boards to attach for testing:
http://www.technologicalarts.ca/catalog/index.php?cPath=50_154_157&osCsid=30b196e8b9c8a9e6ed7bc5e1a091bc42
<http://www.technologicalarts.ca/catalog/index.php?cPath=50_154_157&osCsid=30b196e8b9c8a9e6ed7bc5e1a091bc42>
Navid