7b_w
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Activity overview
Latest activity by 7b_w-
7b_w commented,
Thanks for the info Ted. I had help on the Arduino forum ( see https://forum.arduino.cc/index.php?topic=554855.0 ) and first off it was part contrast problem which I ended up using a pot to adjust....
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7b_w commented,
Thanks for the reply.R/W line is already grounded.Under the command lcd.begin(12,1) or use lcd.begin(6,2) which one would be the one to use?Using 4 bit interface should one pull high or low the unu...
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7b_w created a post,
NHD-0112BZ-FL-YBW not displaying all characters
I have 2 of these displays that I purchased from Mouser and the one I am using on an Arduino PRO mini 5 volt is only displaying the first 6 characters the next 6 are blank. Bad display or issue wit...
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7b_w commented,
Inputting 0.3V to the contrast pin gets doubled by the display to 0.6V which now makes the text readable.But why is the display changing the voltage? I know my board and ribbon cable are fine..chec...