Introduction - If you have any usage issues, please Google them yourself
practice examples LCD display driver (128DI0 example), to prepare unfamiliar LCD display driver for the purpose of proceedings. Preparation conditions : 1, the use of the MCS-51 : AT89C52 4K FLASH, supply voltage of 3.0V 2, the use of electric sounding board : LTB- T51-3 01C, the use of software development tools : KEIL conforming versions