OK ppl. Just wanting to say that I am currently working on a fan monitoring unit project for my A-Levels in D&T. The good news is that the circuit works and is amazing! Can control almost any fan! YEY! I'm just needing to ask a few questions but like not sure if it should be asked in this section of the forum but who gives a...? All i need to know from you kind bit-tech readers is "What is a typical size 16x2 and 16x4 LCD display?" It doesn't have to be an EXACT measurement. This is mainly a question to those that have an LCD. Like loads of site have totally messed up dimensions so it kinda messing things up for me so thats why i asking you. It would be great if you guys could post a reply. I'll post up some pics here very soon of my Fan monitoring system ) Over and out. Chey chey@phearfactory.co.uk Phear Factory http://www.phearfactory.co.uk/ P.S - site not been updated in a while (1 month) - SCHOOLWORK IS KILLING US ALL!!! ARGH!!!