CMOS
Advanced Member level 3
Hi,
I want to know what is the maximum length of cable that I can use to connect an HD44780 based 16x1 LCD display to any microcontroller, say 89C51?
In one of my project, I need to place LCD on the front door of a small metal cabinet and to make sure that cabinet's door open completely, my cable length should be atleast 45 cms. Will this much length work without any problems? Same is the case with 4x4 Matrix keypad.
I want to know what is the maximum length of cable that I can use to connect an HD44780 based 16x1 LCD display to any microcontroller, say 89C51?
In one of my project, I need to place LCD on the front door of a small metal cabinet and to make sure that cabinet's door open completely, my cable length should be atleast 45 cms. Will this much length work without any problems? Same is the case with 4x4 Matrix keypad.