I just bought the SparkFun LCD:
Graphic LCD 128x64 STN LED Backlight
sku: LCD-00710
I am not sure what to put into Vee from the datasheet. I believe I'm supposed to put in negative voltage like the last LCD I had. I believe it was like -15V but want to make sure. I don't want to fry it.
Link to datasheet:
https://www.electro-tech-online.com/custompdfs/2009/03/GDM12864H.pdf
Graphic LCD 128x64 STN LED Backlight
sku: LCD-00710
I am not sure what to put into Vee from the datasheet. I believe I'm supposed to put in negative voltage like the last LCD I had. I believe it was like -15V but want to make sure. I don't want to fry it.
Link to datasheet:
https://www.electro-tech-online.com/custompdfs/2009/03/GDM12864H.pdf