Rockbox mail archiveSubject: Re: Remote control with display
Re: Remote control with display
From: George Styles <george_at_ripnet.co.uk>
Date: Thu, 3 Oct 2002 13:03:22 +0100
Assuming that 3v is enough to make the PC read 1 (AFAIK there is a
threashold above which a digital device registers a 1)
cant we use a simple potential divider to lower the 5v to the needed 3v?
----- Original Message -----
From: "Nielsen Linus (ext)" <Linus.Nielsen_at_elema.siemens.se>
Sent: Thursday, October 03, 2002 12:45 PM
Subject: RE: Remote control with display
> > I assume that that would be OK with no voltage conversion etc. needed.
> No it will not. The PC parallel port is 5V, and the SH1 is a 3V device.
Received on 2002-10-03