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Microcontroller › Arduino › how to interface 16*2 lcd display with arduino uno
iam using arduino uno and JHD 162A lcd display board
iam just trying to display hello world
and my program is
u just need a variable resistor of 10K which need to be connnected arduino
can you vary the brightness of LCD? have you connected the pot with LCD?
if u dont need brightness dont connect 15 and 16 pins
if u want to vaey the brightness to a 100k variable resistor and using it will vary the brightness for sure
thank you
if u dont need brightness dont connect 15 and 16 pins
if u want to vaey the brightness to a 100k variable resistor and using it will vary the brightness for sure
thank you