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msOS
MS5基于STM32F103设计开发，可以在Keil下软件仿真调试，不需要实物硬件板子，UART1作为人机窗口。硬件测试是基于正点原子的miniSTM32F103RBT6板子测试，资料是开源的。MS5主要基于MS4（基于NXP Cortex M3）升级而来，因为在2011年基于MS4做了6KW高频焊接机，增加了界面部分，采用函数指针加消息机制，感觉比较简单而有效，性能比较不错，尤其是针对工业产品，系统节拍分时设计有进一步的体会，把这两点融入到MS5中，同时修改了串口UART发送系统等待问题，先把串口数据放到一个buff中，系统节拍去检测buff，当有数据时，每个节拍发送一个，这样就避免了以前发送的时候，需要很长的等待问题。(MS5 based on the design and development of STM32F103 in Keil software simulation debugging, does not require physical hardware board UART1 as a man-machine window. The hardware test is based the the punctuality atoms miniSTM32F103RBT6 board test, and the information is open source. MS4 MS5 mainly based on (upgrades from NXP Cortex M3), because in 2011 based on the MS4 6KW high-frequency welding machine, increase the interface part of the function pointer plus message mechanism, feeling relatively simple and effective, and the performance is quite good, beats especially for industrial products, systems, time-sharing design further experience, these two points into the MS5 while waiting for problems to modify the serial UART transmit the first serial data into a buff system beats to detect buff, data, send each beat, thus avoiding the previously sent, the long wait.)
- 2013-03-18 13:04:42下载
- 积分：1
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复件 0
说明： 该抢答器供不多于4个参赛队或者个人的抢答比赛场合使用。每个参赛队的座位前
安装1只抢答按钮开关（用板上的S9、S10、S11、S12）和一个信号灯（D4、D5、D6、D7）。
主持人座位前装一只复原开关（板上S3）、1只蜂鸣器（板上BUZ1）和一个抢答器工作状态
指示灯（D10),每当主持人口头发出号令之后.哪个队先按下座位上的按钮开关,该座位的信
号灯就先被点亮,同时封锁其他按钮开关的活动.并且熄灭主持人座位上的状态指示灯和发出
三声类似于电话振铃的提示声,以声明此次抢答动作已经完成.在主持人确认后,按下复原按钮
,状态指示灯重新点亮,并且同时发出"笛-笛-"声,为下一次抢答作好准备.(the Responder for up to four teams or individuals in the use of Responder competition occasions. Every team installed the seats before a Responder button switch (with the board S9, S10, S11, S12), and a signal (D4, D5, D6, D7). Moderator seats installed before a recovery switch (S3 board), a buzzer (BUZ1 board) and a Responder work status indicators (D10), whenever the moderator after oral orders issued. Which team first press of a button switches, the seat lights were lit on the first, while the blockade of the other button to switch activities. Moderator seats and extinguished the lights and the state issued three sound similar to the telephone tips ringing sound, in a statement this Responder action has been completed. the presenters confirmed? recovery button, status indicators re-lit,)
- 2006-01-07 22:38:21下载
- 积分：1
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60秒倒计时程序及protues仿真
60秒倒计时显，两位数码管实现，倒计时，通过中断实现，含仿真图程序(60 seconds countdown display)
- 2018-11-11 10:37:44下载
- 积分：1
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seven_order5
fluent物性随温度变化的udf（包括导热和比热）；边界条件温度随时间变化的udf。(fluent physical properties with temperature changes udf (including thermal conductivity and specific heat) temperature boundary conditions change over time udf.)
- 2015-10-07 20:38:22下载
- 积分：1
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PID_Motor_control
利用增量式PID算法来控制直流电机稳定启动。能够快速调整外界干扰，使电机稳定在设定的速度。(Using the incremental PID algorithm to control the stable dc motor start. Can quickly adjust interference, make the speed of the motor stability in setting.
)
- 2014-12-31 12:32:30下载
- 积分：1
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PWM
闻亭TDS2407EA开发板的程序，采用通用定时器产生两路同频的PWM波形，重点调试的两路的相位差，也可以分别调整周期和占空比(Wintech TDS2407EA development board' s procedures, the use of two general purpose timers have the same frequency of the PWM waveform, the focus of debugging phase two, you can adjust the cycle and duty cycle, respectively,)
- 2009-07-16 17:32:17下载
- 积分：1
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AD0809
ADC0809做的数字电压表，0-5V，4个LED直接接单片机做显示，动态扫描写的驱动(ADC0809 do the figures in Table 0-6 voltage- 5V, 4 LED SCM done directly, dynamic scan was driven)
- 2020-06-26 07:40:02下载
- 积分：1
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基于f407的pwm移相
说明： 基于stm32f403gz的pwm移相程序，可以调用函数来实现自己pwm波形优化(The PWM phase-shifting program based on stm32f403gz can call functions to optimize its PWM waveform)
- 2021-01-24 16:28:38下载
- 积分：1
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用C语言编写STM32嵌入式程序 万年历 LCD
说明： 用C语言编写STM32嵌入式程序，设计一个万年历系统，并用HX1230屏显示相关的时间信息。
基本要求：
1.C语言程序要求是模块化设计。
2.该万年历要求能显示时间（时、分、秒）、年月日及闹钟定时时间（分、秒）。
3.该系统由2-3个按键可调整显示的时间、年月日及闹钟定时时间，具体各个按键功能及编程方式自定。
4.该闹钟可以定时时间到，LED将发出提示闪光，且持续30s。
5.HX1230屏能驱动显示。
6.定时时间可被打断，即打断后恢复时继续计时。
7.设置闹钟报警功能；
8.利用STM32自带的温度传感器功能，使系统能显示当前环境温度值。(STM32 embedded program is written in C language, a calendar system is designed, and relevant time information is displayed on HX1230 screen.
Basic requirements:
1. The requirement of C language program is modular design.
The calendar requires that time (hours, minutes, seconds), year, month, day and alarm clock timing time (minutes, seconds) be displayed.
3. The system can adjust the display time, year, month, day and alarm clock timing time by 2-3 keys, and the function and programming mode of each key are self-determined.
4. The alarm clock can be scheduled to arrive, and the LED will give a prompt to flash, and lasts for 30 seconds.
5. HX1230 screen can drive display.
6. Timing time can be interrupted, i.e. when the interruption is resumed, the timing will continue.
7. Setting alarm function of alarm clock;
8. Using the temperature sensor function of STM32, the system can display the current environmental temperature)
- 2020-06-25 05:00:02下载
- 积分：1
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Zigbee-Wireless-Technology-
Zigbee wireless Technology and Its Industrial application
- 2012-10-30 23:44:01下载
- 积分：1
