Cricklewood Electronics
40-42 Cricklewood Broadway, London, NW2 3ET, London, United Kingdom
UK Phone: +44 (0)20-84520161
International: +44 (0)20-84500995
Fax: +44 (0)20-82081441
Email: sales@cricklewoodelectronics.com
URL: http://www.cricklewoodelectronics.com/Matrix-Board-with-single-copper-holes-160x-115mm.html
They are not connected to each othe - connect with wires or jumpers.
Phenolic 1.8mm Board. 2200 holes. 160 x 115mm. Rows and Columns marked for easy identification