Em 19/2/2011 18:29, Nathan House escreveu: > Wouldn't a DIY oscilloscope with a microcontroller be limited to 0-5V? You would add an analog front-end to scale to input voltage up or down to best fit the vertical resolution, just as in any normal oscilloscope. __________________________________________________ Fale com seus amigos de gra=E7a com o novo Yahoo! Messenger=20 http://br.messenger.yahoo.com/=20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .