My Arduino LCD display only displays white boxes and when the potentiometer is adjusted it just turns blank. Any help would be great. : r/arduino
Arduino: white boxes on line 1 and 3, LCD 20x4
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![White Enclosure for Arduino - Electronics enclosure [1.0] : ID 271 : $15.00 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/271-03.jpg "White Enclosure for Arduino - Electronics enclosure [1.0] : ID 271 : $15.00 : Adafruit Industries, Unique & fun DIY electronics and kits")
White Enclosure for Arduino - Electronics enclosure [1.0] : ID 271 : $15.00 : Adafruit Industries, Unique & fun DIY electronics and kits
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My Arduino LCD display only displays white boxes and when the potentiometer is adjusted it just turns blank. Any help would be great. : r/arduino
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