hbaocr
Full Member level 4
hd44780a00
hello everyone,
I have some question about LCD HD44780 of hitachi !
which is difference between V1-V2..V5(pin 26->30) and VCC pin (in datasheet below they say that they are also power supply)! and
which is the usage of COM1->COM16 pin!
hello everyone,
I have some question about LCD HD44780 of hitachi !
which is difference between V1-V2..V5(pin 26->30) and VCC pin (in datasheet below they say that they are also power supply)! and
which is the usage of COM1->COM16 pin!