Hi everyone!
I have battery-charger project and need your help.
I`ve bought display named "YwRobot Arduino LCM1602 IIC V1" and I successfuly connect it to my arduino with library "LiquidCrystal_I2C.h".
But I have one problem: I need all 6 analog pins of ATMEGA328 two of which is used by LiquidCrystal_I2C library.
Is there any other way to connect my display to microcontroller not via analog-pins?
Thanx.
Hi.
I did a site search for "soft I2C", and found this (click!)
Doesn't seem to be an easy solution to me, but might be worth a try.