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633 battery run

coolrazor

New member
I called CrystalFontz today regarding my CFA-633 LCD and how I am trying to hook it up with batteries. I was unable to find a solution via the forums on this topic. Simply, what do I need to do? Just hooking up a voltage regulator isn’t working. Any tips?
-Tim
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coolrazor

New member
It works!!!

I investigated further and found out that the LCD went bad. So, I got it replaced and the batteries worked with the new LCD just fine! Since several people suggested adding caps I attached two like you showed on the picture. Thanks for your help!
 
USB LCD Displays - Graphic and Character LCDs with a Keypad
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