Re: LCD and step-up DC-DC converter.

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Symon Contact options for registered users 's Avatar (by Gravatar) posted on
August 4, 2003, 10:33 pm
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Laurent,
      You could build a charge pump with 2 diodes and 2 caps driven
with a square wave from your 3.3V FPGA IO. Well, you wanted cheap!
           HTH, Syms.


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Rob Judd Contact options for registered users 's Avatar (by Gravatar) posted on
August 5, 2003, 2:47 am
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Re: LCD and step-up DC-DC converter.
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Look around for a simple charge-pump circuit.

Rob

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