I have just put our latest modules on sale.

Firstly the SWE4, a DS2413 based dual channel 1-Wire I/O module priced at 14.95 for an assembled module. See http://www.sheepwalkelectronics.co.uk/SWE4.shtml for full details.

Secondly the SWE5, a very simple 5V power injector module priced at 8.95 assembled. See http://www.sheepwalkelectronics.co.uk/SWE5.shtml for full details.