There is a pic based osc. available from Old Colony Radio Sales ( a Velleman kit) for 199.USD it will store a waveform for download to PC. Bandwidth is a measly >1m but lots of features true rms etc. & it is portable. I am really happy with mine---but it is limited. Good on you for your work; I'm sure yours will be great!! Old Colony is on the www try a search. wil reeder vancouver; canada ---------- > From: Sean Breheny > To: PICLIST@MITVMA.MIT.EDU > Subject: PIC Digital Storage Scope > Date: Tuesday, June 30, 1998 3:01 PM > > Hello fellow piclisters: > > A while back I posted several messages about trying to build a PIC-Based > digital storage oscilloscope. Well, I'm not finished, but I have made > some progress. A short description, some pictures, and a block diagram of > the current status of the project can be found at: > > http://www.people.cornell.edu/pages/shb7/posc.html > > I will post again to the list when I have the project advanced enough to > publish a schematic for others to try building similar devices. > > Sean