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Wiring a 128x64 GLCD with a T6963C
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Author:  penjuin [ Mon Nov 21, 2005 8:53 ]
Post subject:  Wiring a 128x64 GLCD with a T6963C
Ok, I have all the parallel wiring in the bag, but I have a couple of dumb questions about the power diagram here.

Correct me if I am wrong, but I am assuming that the 220uH bit is an rf choke. Would a ferrite core one or one of those small resistor sized ones be better? If there is no difference, I will go for the small one so I can put it on a protoboard.

What is that other connection? The one with the flat line, connected to the SWE line and the cap at the top right.

What should I do with the positive line after the conversion? Tie it to the +5v?

Is the Zener just a generic one? I cannot get SB130s near me.

What is the maximum amp input of this circuit? Would 300mA be ok?

I realise that this is a lot of questions, but I am new at this and have never dealt with negative voltage circuits. Any help at all would be great.

Thanks,
-penjuin
Author:  penjuin [ Tue Nov 22, 2005 10:34 ]
Post subject: 
I have gone with another circuit now.
Author:  One~Zero [ Wed Nov 23, 2005 3:52 ]
Post subject:  Re: Wiring a 128x64 GLCD with a T6963C
penjuin wrote:
Correct me if I am wrong, but I am assuming that the 220uH bit is an rf choke. Would a ferrite core one or one of those small resistor sized ones be better? If there is no difference, I will go for the small one so I can put it on a protoboard.


Even if you've picked another circuit, I'm sure a lot of people would like to know the answer to this question.... :D
Author:  penjuin [ Wed Nov 23, 2005 9:51 ]
Post subject: 
I agree, does anyone have the answers?
Author:  Zee [ Wed Nov 23, 2005 12:33 ]
Post subject: 
I've built some with using the resistor type and they work just fine.
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