does any one know where (uk) i can get a digital potentiometer? i'm sure i saw one once but now i cant find it, maybe i dreamt it, hmmmm..........
Maxim also do free samples of chips. Very handy if you only need one or two of them. http://www.maxim-ic.com/DigitalPotentiometers.cfm Haven't seen them on rs or farnell but it's a while since I was looking.