Propeller and DS1307

Newzed

The DS1307 has to run at 5VDC while the Prop runs at 3.3VDC.· Do I need a "safety" resistor in series with the 1307 SCL and SDA pins?

Thanks

Sid

Chris Savage

Sid,

·· Please see the following threads.· Most of the answers are in these threads.

http://forums.parallax.com/showthread.php?p=588409

http://forums.parallax.com/showthread.php?p=585920

http://forums.parallax.com/showthread.php?p=580981

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Chris Savage
Parallax Tech Support
csavage@parallax.com