At 11:57 11.11.1997 -0500, you wrote: > we have to isolate the I2C-Bus via optocouplers. Because the I2C-lines are > bidirectional it's not as easy as I thought. Any ideas how to solve this > problem ? >What about transformer Isolation? >Dave Duley ..., expensive, large, heavy, ... I've got a nice solution from http://www.ping.be/~ping0751/i2cfaq.htm. Very similar to the idea I had. So long Thomas =8-) ********************************************************** * Thomas Magin FON: ++49-761-4543-489 * * marquette-Hellige GmbH FAX: -507 * * Emergency Systems email: magin@hellige.de * * Munzinger Str. 3 * * D-79111 Freiburg / Germany * **********************************************************