Thread: help with 20x2 lcd module
03-14-2014, 10:31 AM #1
- Join Date
- Feb 2014
- south africa
help with 20x2 lcd module
I have recently bought a 20x2 lcd display module but with no breadboard connecting pins
I need help with wiring the module.
I want to wire it in such a way that I can use two pots.
one pot for the contrast.
can anyone help me with this kind of setup
no code just yet, will try to use existing code.
lcd does not have preinstalled backlight