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danpianjidianyabiaolunwen

于 2014-12-11 发布文件大小:143KB

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本报告介绍了基于AT89S52单片机为核心的、以AD0809数模转换芯片采样、以1602液晶屏显示的具有电压测量功能的具有一定精度的数字电压表。在实现基础功能要求之上扩展了串口通讯、时钟功能、高压报警、短路测试、电阻测量、交流电压峰峰值和周期测试等功能，使系统达到了良好的设计效果和要求。( This report describes on AT89S52 microcontroller as the core, to AD0809 DAC chip sampling, digital voltmeter with a certain precision voltage measurement function has LCD display with 1602. On the basis of the functional requirements to achieve extended serial communication, clock function, high pressure alarm, short circuit testing, resistance measurement, AC voltage peak value and cycle testing and other functions, allowing the system to achieve a good performance and design requirements. )

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danpianjidianyabiaolunwen.doc,280064,2011-12-05

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Ad_dasub
几种常用AD，DA芯片的处理子程序，包括ADI和TI的几个芯片及锯齿波子程序(Several common AD, DA chip processing subroutine, including several ADI and TI' s chips and sawtooth subroutine)

2011-09-22 12:49:09下载

积分：1
STM32LCD12864
基于STM32的12864LCD显示屏的驱动程序，通过8080时序并口通信，可以直接调用函数编写，使用起来很方便(Based on the STM32 12864LCD display driver, by 8080 the timing parallel communication, you can directly call functions written, easy to use)

2020-10-27 20:59:59下载

积分：1
Lidar_V1.0
STM32+单线激光雷达+二维舵机云台，机器人眼扫描测试例程(STM32+ single line laser radar+ two-dimensional servo head, robot eye scan test routines)

2017-04-01 11:15:06下载

积分：1
corrtime
ntp客户端连接，嵌入式C，通过ntp服务器同步并更新本地时间，同步，计算，修改 ntp客户端连接，嵌入式C，通过ntp服务器同步并更新本地时间，同步，计算，修改(syncronize with time server. syncronize with time server.)

2019-04-25 14:47:01下载

积分：1
MCP41010
该工程主要用的是C语言，控制器是89C52编译环境是Keil uVision4，其功能是实现特定波形输出后，通过控制数字电位器MCP41010来实现波形信号的5种频率的传输。(The project mainly use the C language, the controller is the 89C52 compilation environment KEIL the uVision4, its function is to achieve a specific waveform output, to achieve transfer of the five kinds of frequency of the waveform signal by control digital potentiometer MCP41010.)

2020-11-12 19:29:43下载

积分：1
飞思卡尔
说明：飞思卡尔智能车控制代码，我们做的是变形三轮直立组，目前只有三轮状态下的运动控制代码，PID参数需要结合自己车模的结构参数做相应的调整，速度环和方向环均采用的是位置式pid算法。(Freescale Intelligent Vehicle Control Code, we do deformation three-wheel vertical group, currently only three-wheel motion control code, PID parameters need to be adjusted with the structural parameters of their own model, speed loop and direction loop are using position PID algorithm.)

2020-06-21 13:00:01下载

积分：1
51-single-MODBUS-communi
51单片机MODBUS通信一例，读者可以通过单片机与一切具有MODBUS通讯协议的智能设备进行通信(51 single MODBUS communication example, the reader can communicate with all intelligent devices through the SCM has MODBUS communication protocol)

2021-04-27 14:48:44下载

积分：1
SeggerEval_WIN32_MSVC_MinGW_GUI_V522
说明： emWIN,解决64位机不能使用软件工具的尴尬，可以说是前期版本的升级版5.22版本(EmWIN, to solve the embarrassment of 64-bit computers not using software tools, can be said to be the upgraded version of 5.22 version of the previous version.)

2020-06-20 00:00:02下载

积分：1
MSP430_shiboqi
用430单片机编写的简单的示波器程序，型号2553.非常实用。(MCU with 430 prepared with a simple oscilloscope program, model 2553. very practical.)

2015-08-07 14:48:01下载

积分：1
定时器中断控制LED亮灭
使用微控制器精确计数1SControl T0定时器计数器控制LED闪烁(Use the microcontroller to accurately count 1SControl T0 timer counterControl LED flashes)

2020-06-25 09:00:01下载

积分：1

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