Re: TI-H: LED Backlight


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Re: TI-H: LED Backlight




>From: Grant Stockly <gussie@alaska.net>
>>>There are lots of ways to improve and/or fix the circuit as it stands,
>>>however, I have
>>>a totally new design that I will be testing as soon as I can locate parts.
>>
>>I use the 2222s since you can get a thousand for $12.  Thats a much bigger
>>gain.
>
>
>I don't mind paying a few cents extra to get different parts, particularly
>since
>space is at a premium in the calculator.  AAMOF the new version is SMD,
>with its low part count I can almost build it directly onto the TI PCB.
>
>Where do you buy your parts Grant? I need to restock my junk bin and it
>sounds like your getting stuff cheaper than the local electronics store.

I got 250 assorted discreate logic for $10.  4 20x4 LCDs for $7 each :)

www.bgmicro.com

They are the best for surplus electronics.  Shipping is dirt cheep too.


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