-
功能:利用时钟芯片DS12887在LCD(LCM141)上显示时间,通过4×4键盘来修改时间,利用MAXIM232进行标准串口发送。4×4键盘中有数字键(0~9...
功能:利用时钟芯片DS12887在LCD(LCM141)上显示时间,通过4×4键盘来修改时间,利用MAXIM232进行标准串口发送。4×4键盘中有数字键(0~9)和功能键(F1键为“→”,F2键为“←”,F4键为“发送”,设置键为“设置当前时间”,确定键为“把修改的当前时间写入到DS12887相应的存储单元中”)。
硬件:单片机为8K的98C52(ATMEL),LCD为北京青云的LCM141,标准串口总线为MAXIM的232芯片,时钟芯片为DS12887(DALLAS)
-Function: the use of clock chip DS12887 in the LCD (LCM141) show time, through the 4 × 4 keyboard to modify the time and using the standard serial port to send MAXIM232. 4 × 4 keyboard in numeric keypad (0 ~ 9) and the function keys (F1 key for the
- 2022-03-23 17:56:11下载
- 积分:1
-
80C51 MCU 1602 character LCD display source experiments, which contains the 1602
80C51单片机中字符型液晶1602显示实验的源程序,里面包含了1602的datasheet。-80C51 MCU 1602 character LCD display source experiments, which contains the 1602
- 2023-01-06 14:30:04下载
- 积分:1
-
这是监视器行业常见的键盘与球机通讯协议的C语言源代码
这是监视器行业常见的键盘与球机通讯协议的C语言源代码-This is a common keyboard monitor industry with the ball machine communication protocol C-language source code
- 2022-08-20 11:36:38下载
- 积分:1
-
一个很不错的按键单片机C程序
一个很不错的按键单片机C程序-a very good button SCM C Program
- 2023-05-11 07:25:03下载
- 积分:1
-
基于MC68HC908RF2芯片轮胎压力监测系统的发射程序,采用曼彻斯特编码,FSK,9600bps...
基于MC68HC908RF2芯片轮胎压力监测系统的发射程序,采用曼彻斯特编码,FSK,9600bps-MC68HC908RF2 chip-based tire pressure monitoring system for the launch procedures, the use of Manchester encoding, FSK, 9600bps
- 2022-02-05 14:28:49下载
- 积分:1
-
51与pc串口通讯,主要用c语言编写,相信对初学者会有好处的
51与pc串口通讯,主要用c语言编写,相信对初学者会有好处的-51 pc with serial communications, the main c language, I think it would be beneficial to the beginners
- 2022-02-28 21:03:41下载
- 积分:1
-
利用Philips单片机P87LPC764编写的IC卡程序,其中有对IC卡操作及I2C操作的程序模块...
利用Philips单片机P87LPC764编写的IC卡程序,其中有对IC卡操作及I2C操作的程序模块-use Philips P87LPC764 SCM prepared by the IC card procedures, which are the IC card operation and operational procedures I2C module
- 2022-03-17 06:44:32下载
- 积分:1
-
DAC7611,12位串口DA驱动程序,只需将代码中的四个端口按自己的电路修改就可以使用。...
DAC7611,12位串口DA驱动程序,只需将代码中的四个端口按自己的电路修改就可以使用。-DAC7611, 12 bit serial DA driver, just the code of the four ports in accordance with their own modifications on the circuit can be used.
- 2022-05-05 16:27:01下载
- 积分:1
-
BBS SMTH : Embedded essence of the district, including the right embedded Troubl...
BBS水木清华站∶嵌入式精华区,包括对嵌入式问题的疑难解答,信息资源,器件资料,网络资料等。-BBS SMTH : Embedded essence of the district, including the right embedded Troubleshooting, information resources, Device information, network information.
- 2022-06-12 20:34:42下载
- 积分:1
-
这个是我写的一个液晶显示器的驱动程序,很简单,但是之得一看,对初学单片机的人来说还是有点价值的...
这个是我写的一个液晶显示器的驱动程序,很简单,但是之得一看,对初学单片机的人来说还是有点价值的-I wrote this is a liquid crystal display drivers, it is simple, but it
- 2022-02-03 07:09:00下载
- 积分:1