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Rockbox mail archiveSubject: RE: white backlight modRE: white backlight mod
From: Dejonghe, Manuel <Manuel.Dejonghe_at_cycos.com>
Date: Fri, 4 Jun 2004 11:06:24 +0200 > -----Original Message----- > From: [IDC]Dragon [mailto:idc-dragon_at_gmx.de] > Sent: Donnerstag, 3. Juni 2004 21:42 > Subject: white backlight mod > > At first I thought I'm way too old to spend an hour of > micro-surgery work on > such a childish mod, but I'm quite pleased with the result: > http://joerg.hohensohn.bei.t-online.de/archos/backlight.jpg > > Because of the higher forward voltage (~3V instead of ~1.8V), > I connected > two in parallel instead of in series like originally. This > means you have to > cut the interconnecting trace and route 2 wires per side. The current > limiting resistor is already OK for this configuration, no > need to change it. Does that mean a power consumption raised for factor 2 or even 4 ? How many LED's would be needed ? Where to get those from ? www.reichelt.de only shows blue ones. cu, lImbus _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockbox Received on 2004-06-04 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |