Quantity   Component name
2 × HC4067 https://www.sparkfun.com/products/9056
1 × Genuino Micro http://uk.rs-online.com/web/p/processor-microcontroller-development-kits/7717667/
32 × 5.6k Resistor
2 × 3D Printed Insole
1 × Ribbon Cable 20way 25.4mm 5meters http://uk.rs-online.com/web/p/flat-ribbon-cable/0360122/
2 × IDC Connector Socket 20 way http://uk.rs-online.com/web/p/idc-connectors/0471216/?searchTerm=471216&relevancy-data=636F3D3126696E3D4931384E525353746F636B4E756D6265724D504E266C753D656E266D6D3D6D61746368616C6C26706D3D5E5C647B367D247C5E5C647B377D247C5E5C647B31307D2426706F3D313426736E3D592673743D52535F53544F434B5F4E554D4245522677633D4E4F4E45267573743D343731323136267374613D3034373132313626
2 × Through Hole IDC Connector 20 way http://uk.rs-online.com/web/p/idc-connectors/6257296/?searchTerm=6257296&relevancy-data=636F3D3126696E3D4931384E525353746F636B4E756D6265724D504E266C753D656E266D6D3D6D61746368616C6C26706D3D5E5C647B367D247C5E5C647B377D247C5E5C647B31307D2426706F3D313426736E3D592673743D52535F53544F434B5F4E554D4245522677633D4E4F4E45267573743D36323537323936267374613D3632353732393626