In message , Vasile Surducan writes >> To keep more on topic, Practical Electronics have just published a >> simple PC scope using a 16F877 - it's only low spec (about 10KHz or so), >> but it's double beam and nice and simple. It uses the 16F877, a 32kB >> static RAM, and an op-amp, it connects via the PC parallel port and all >> the software can be downloaded for free. >> -- >> > Hi Nigel, > May we see the article? there is a web address somewhere? Their website is http://www.epemag.wimborne.co.uk but they don't publish their articles online - except they are available to buy online, via a URL in the USA, which has a link from their UK site. It looks quite a fun project, and I'm considering building one to play with!. -- Nigel. /--------------------------------------------------------------\ | Nigel Goodwin | Internet : nigelg@lpilsley.co.uk | | Lower Pilsley | Web Page : http://www.lpilsley.co.uk | | Chesterfield | Official site for Shin Ki and New Spirit | | England | Ju Jitsu | \--------------------------------------------------------------/ -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.