Cheap PID controllers
Posted: Fri Dec 14, 2012 1:15 pm
A number of these left - very cheap:
http://item.mobileweb.ebay.co.uk/viewit ... 1043068979
Anyone considering HERMS might be interested.
http://item.mobileweb.ebay.co.uk/viewit ... 1043068979
Anyone considering HERMS might be interested.