I have a old Bitscope and find it quite disapointing some times. I also have a Gagescope and that is really nice to use. But... I am looking for something that could be plugged on the notebook and walk around with me sometimes... If we can get a group of people interested I can draw the boards and make the first prototype to get the hardware working... I can make some more boards to interested people at the cost. I am not sure how cheap it would be as I am down in Brazil. I would go for a design with mixed 0805 SMD's and trough hole for the harder to get parts. We would need more people for the hardware design and software on the PC and also someone that is willing to take the project leader place. Without a leader with "absolute" powers the cooperative effort usually does not get anywhere. I would be quite satisfied with something that can sample at around 200 khz. I almost never use the clock on my gagescope faster than that for microcontroller or analog projects. It might really be possible to do the aquisiction on a microcontroller board and send all the raw data to a PC to make all the processing. 12 Bits would probably be still pretty cheap bellow 1 msps. best regards, Alexandre Guimaraes > No, but I have thought about it :-) > We would need to have some boards made, I think. > I would like to collaborate, if people are interested. > David > > > Bob J wrote: > > >Has anyone here built one of these high storage depth DSO's? > > > >http://www.chocbar.demon.co.uk/ > > > >It appears to be a good design, and a heck of a lot cheaper than the > >pc scopes available or the old junk DSO scopes on ebay. > > > >Regards, > >Bob > >_______________________________________________ > >http://www.piclist.com > >View/change your membership options at > >http://mailman.mit.edu/mailman/listinfo/piclist > > > > > > > > > > _______________________________________________ > http://www.piclist.com > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > . > by pch.mit.edu (8.12.8p2/8.12.8) with ESMTP id i8HMguWM021041; > Fri, 17 Sep 2004 18:42:56 -0400 (EDT) > Received: from fort-point-station.mit.edu (FORT-POINT-STATION.MIT.EDU > [18.7.7.76]) > by pch.mit.edu (8.12.8p2/8.12.8) with ESMTP id i8HMgfWM021017 > for ; Fri, 17 Sep 2004 18:42:41 -0400 (EDT) > Received: from priv-edtnes84.telusplanet.net (defout.telus.net > [199.185.220.240])i8HMgdO0025599 > for ; Fri, 17 Sep 2004 18:42:39 -0400 (EDT) > Received: from telus.net ([66.183.186.98]) by priv-edtnes84.telusplanet.net > (InterMail vM.6.01.03.03 201-2131-111-105-20040624) with ESMTP > id <20040917224237.VAY28611.priv-edtnes84.telusplanet.net@telus.net> > for ; Fri, 17 Sep 2004 16:42:37 -0600 > Message-ID: <414B685B.4040900@telus.net> > Date: Fri, 17 Sep 2004 15:42:35 -0700 > From: David P Harris > User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; > rv:1.4) Gecko/20030624 > X-Accept-Language: en-us, en, ko, ko-kr > MIME-Version: 1.0 > To: "Microcontroller discussion list _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist