Re: Gizmo hardware problems
Alex Fraser <[email protected]>
| Newsgroups | gmane.technology.erps |
|---|---|
| Message-ID | <[email protected]> |
Just curious, is there a voltage difference between the two devices? One voltmeter lead to ground on both devices with first the serial cable disconnected and then the try it with the cable connected. The meter should read 0 volts for both cases. I think you mentioned putting a scope on it so you would have seen an ac problem, but a dc potential difference might have gotten by the test. -- >>>>>>>>>>>>>>>>----<<<<<<<<<<<<<<<<< ........ Alex Fraser N3DER ......... ......... [email protected] ....... [~]_>^</\-[~]_>^</\-[~]_>^</\-[~]_>^<