Giving ~6.5 volts from AA's to a CFAG12864 ...


New member
If we try to drive one of these lcds with 4 AA's in serial, is it going to cause problems? I was figuring once a load is put on the AA's, it'll drop a little bit ... buuuuut, i dunno if it's safe. Is it?
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CF Tech

It would probably be better to use 3 in series and be a bit low, or the 4 with an LDO.

Please check the maximums in the data sheet.