LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。LCD1602 液晶屏上显示52,下面操作正确的是( )。
A: LcdWriteData(’52’);
B: LcdWriteData(52);
C: LcdWriteData(5); LcdWriteData(2);
D: LcdWriteData(’5’); LcdWriteData(’2’);
A: LcdWriteData(’52’);
B: LcdWriteData(52);
C: LcdWriteData(5); LcdWriteData(2);
D: LcdWriteData(’5’); LcdWriteData(’2’);
举一反三
- 中国大学MOOC: LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。如果写入LcdWriteData(35),液晶屏上会显示( )
- 中国大学MOOC: LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。LCD1602 液晶屏上显示52,下面操作正确的是( )。
- LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。 如果写入LcdWriteData(35),液晶屏上会显示() A: 3 B: 35 C: 5 D: #
- LCD1602 液晶屏上显示52,下面操作正确的是( )。 A: LcdWriteData(’52’); B: LcdWriteData(52); C: LcdWriteData(5); LcdWriteData(2); D: LcdWriteData(’5’); LcdWriteData(’2’);
- 中国大学MOOC: LCD液晶屏已编写写指令函数LcdWriteCmd(unsigned char Cmd),写数据函数为LcdWriteData(unsigned char Dat)。如果写入的数据在1602液晶屏的第二排,第3位开始显示需要在LcdWriteCmd( )中填入的命令为( )