Hi, Could you advice me on buying an oscilloscope? Which company is the best on the market? Which one is worth buying and is not very expensive? Did anybody of you design oscilloscope by yourself? I've been thinking about designing one for PC based on PCI or ISA interface card. Do you know any resources on internet about something like that or a company producing such cards? I've recently come to conclusion that without an oscilloscope you can't do much. :-( I would really appreciate your help. Thank you very much. Sam -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist