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timer
使用定时器TIM3输出四路的SPWM波，其中一二路、三四路波形一致，一二路与三四路波形相差180°(Timer TIM3 is used to output four SPWM waveforms, of which one, two, three and four waveforms are identical, and one, two and three and four waveforms are 180 degrees different.)
- 2020-06-19 18:40:02下载
- 积分：1
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RTCC(TM1)
基于合泰单片机HT66F70A的一个实时时钟程序，利用定时器1，利用外部低速振荡器作为时钟源。(Based on a Thai microcontroller HT66F70A of a real-time clock program, using a timer 1, the use of external low speed oscillator as a clock source.)
- 2015-06-25 17:48:30下载
- 积分：1
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LCM
2X16和2X20的LCM C51 驱动代码(2X16 and 2X20 LCM C51 driver code)
- 2013-03-03 12:32:01下载
- 积分：1
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chaoshengbo
超声波传感器测距 能准确测出物体据传感器之间的距离(this is chaoshengbo ceju ASM)
- 2009-03-19 20:52:57下载
- 积分：1
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linear
应用于线性代数计算的小程序，C语言编程。可进行行列式计算、代数余子式值、矩阵的加减乘除、求逆、求秩等计算(Applied linear algebra applets, C language programming. Determinant can be calculated, the value of algebraic, matrix addition and subtraction, multiplication and division, inverse, rank, etc. demand computing)
- 2010-11-16 09:45:30下载
- 积分：1
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MOTOR-POSITION-CONTROL
基于SMT2的单纯电机位置控制，重点在于有代码详解(SMT2 based on the simple motor position control, the focus is to have detailed code)
- 2017-03-15 11:35:11下载
- 积分：1
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baseon80c51ofmc522
读写器与射频卡通信的设计采用RC522射频读写芯片与射频卡进行通信，符合ISO14443规范协议；硬件系统设计中主要有AVR单片机主控模块、电源模块、存储模块、外部时钟模块、LCD模块；软件系统设计采用C语言，遵循模块化和结构化编程模式，设计了射频卡操作程序、软关机与自动关机程序、LCD显示、串行Flash存储器、外部时钟等外部设备驱动程序。所设计的手持式读写器具备对MF1 S50、S70射频卡的读写、实时状态显示、系统在线升级以及关机等功能。(This handset can process the data offline or online, reading and writing from 10 cm far. This handset is low-power, miniature, modular design and so on. This article includes: the communication design between RF card and Reader, hardware system design and software systems design. The communication design between RF card and Reader used to RC522 RF chip control RF cards, in line with ISO14443 standard protocol Hardware system design mainly include AVR microcontroller control modules, power modules, memory modules, external clock modules, LCD modules Software system designed with C programming language, and follow the modular structure of the programming model, and has the RF card operation procedures, soft shutdown and automatic shutdown procedures, LCD display, serial Flash memory, an external clock, and other external device driver Procedures. The handset readers has the MF1 S50, S70 RF card reader function, real-time status display function, the system online update function and so)
- 2021-03-22 20:19:16下载
- 积分：1
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Untitled8
这是一段模拟电荷法（scm)的matlab源程序，求解了超高压输电线路下方工频电场，仿真出了离地面1.5m处的二维电场模型，该程序经过验证，准确无误，谢谢。(This is a charge simulation method (scm) of matlab source, solving the EHV transmission line-frequency electric field below, simulation 1.5m from the ground out of the Agency)
- 2008-07-03 18:03:16下载
- 积分：1
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LOCKER
用 Multisim 11 设计的电子密码锁，实现功能：1、3位串行输入；2、位多或位少错，红灯亮；3、次错报警，蜂鸣器叫；4、输入管理员密码可开。5、正常开绿灯亮。(Design a electronic coded clock by Multisim 11.)
- 2013-07-08 18:42:36下载
- 积分：1
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stm32f103 HAL库定时器例程
说明： stm32f103 单片机 HAL库定时器应用例程(stm32f103 HAL library timer application routine)
- 2020-06-16 08:00:01下载
- 积分：1
