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这是运用MSP430 单片机对字符行LCD 显示屏的驱动程序
这是运用MSP430 单片机对字符行LCD 显示屏的驱动程序-This is the use of characters MSP430 line LCD display driver
- 2022-06-12 12:25:24下载
- 积分:1
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本系统采用MSC
本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器,实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能;红绿灯循环点亮,倒计时剩5秒时黄灯闪烁警示(交通灯信号通过PA口输出,显示时间直接通过8255的PC口输出至双位数码管);车辆闯红灯报警;绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses MSC-51 series single-chip ATSC51 and programmable parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8051 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. The system practical, simple and strong extensions.
- 2022-08-26 05:28:44下载
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///*** *** *** *
//一、程序说明:
//1, 24LC02器件地址是1010000R/W.
//2, 数组写入24LC02采取页写...
///*** *** *** *
//一、程序说明:
//1, 24LC02器件地址是1010000R/W.
//2, 数组写入24LC02采取页写方式.
//3, 数组code从24LC02读出时采取自由读方式.
//4, 采用4.00M晶体。
//5,采用软件I2C。
//二、硬件连接:
//1, SDA------->23 pin.(当然你可以任意选择脚位)
//2, SCL------->18 Pin.(当然你可以任意选择脚位)
//3, PORTB----->数码管的段输出
//4, RD4,RD5,RC6,RC7------->数码管的位输出(数码管为共阴极)
-///*******************// A description of the procedures:// 1, 24LC02 device address is 1010000R/W.// 2, write an array to take 24LC02 page write mode.// 3, the array read out the code from the 24LC02 to take a free read.// 4, using 4.00M crystal.// 5, using software I2C.// Second, the hardware to connect:// 1, SDA-------> 23 pin. (Of course, you can choose to pin)// 2, SCL-------> 18 Pin. (Of course You can choose pin)// 3, PORTB-----> digital tube output segment// 4, RD4, RD5, RC6, RC7-------> digital pipe-bit output (digital tube for a total of cathode)
- 2022-03-19 01:38:16下载
- 积分:1
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利用51单片机实现数字音乐盒的实验方法及汇编代码。
利用51单片机实现数字音乐盒的实验方法及汇编代码。-51 MCU using digital music box experimental methods and assembly code.
- 2022-01-25 17:50:02下载
- 积分:1
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motorola单片机68hc908gr60的LIN总线驱动程序,编译环境Codewarrior,经验证可以使用...
motorola单片机68hc908gr60的LIN总线驱动程序,编译环境Codewarrior,经验证可以使用--Motorola s 68hc908gr60 LIN driver. It is compiled and verified under Codewarrior.
- 2022-03-18 16:57:03下载
- 积分:1
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led跑马灯显示,实现一秒钟闪一次。基础性的代码,比较简单。...
led跑马灯显示,实现一秒钟闪一次。基础性的代码,比较简单。-led display
- 2022-04-10 07:34:55下载
- 积分:1
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CYGNAL microcontroller, C8051FXXX routines 4
CYGNAL单片机,C8051FXXX应用例程4-CYGNAL microcontroller, C8051FXXX routines 4
- 2022-07-14 06:03:12下载
- 积分:1
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small RTOS在C8051F单片机上的应用
small RTOS在C8051F单片机上的应用-small RTOS in the C8051F Application
- 2022-01-28 18:45:17下载
- 积分:1
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功能描述: 利用AT89S51单片机的T0、T1的定时计数器功能,来完成对输入的信号进行
频率计数,计数的频率结果通过8位动态数码管显示出来。要求能够对2...
功能描述: 利用AT89S51单片机的T0、T1的定时计数器功能,来完成对输入的信号进行
频率计数,计数的频率结果通过8位动态数码管显示出来。要求能够对2-40KHZ 的信号频率进行准确计数,计数误差不超过2/1-Functional Description: Using AT89S51 MCU T0, T1 timing counter function, to complete the input signal frequency counting, counting the frequency of 8 resulted in the adoption of dynamic digital tube display. Request to the 2-40KHZ signal frequency accurately count, counting error of less than 2/1
- 2022-06-14 22:45:35下载
- 积分:1
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单片机设计的遥控电路,遥控码的脉宽数用红外线接收器解码后送单片机读入,发射时由单片机产生40KHZ红外调制信号送红外线发射管发射...
单片机设计的遥控电路,遥控码的脉宽数用红外线接收器解码后送单片机读入,发射时由单片机产生40KHZ红外调制信号送红外线发射管发射-Single-chip design of the remote control circuit, remote control code number of the pulse width decoder using infra-red receiver to read single-chip evacuation, launch generated by single-chip modem 40KHZ IR signal sent to the launch tube fired infra-red.
- 2022-02-02 21:26:23下载
- 积分:1