Mon, 27 Sep 1999 22:08:11 +0200
- Message No. 6389
From: Nicola Moretto
Subject: intercom 9v/12v
Hi all!
I'm looking for an help for this "little" problem:
(Micha, always little problem ;-))
I want to connect my 9 volts (actually battery powered) intercom to my
@'s battery (under key switch for avoid empty battery if I forget it
on).
You know @'s voltage is 12v: any idea for reduce it to 9v between + and
- of my intercom (without damage the @'s electric circuit) ?
If you've suggestions or simple electronic circuit please let me know
Thanks
Nicola
www@atic.org