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485
485总线通信，中断发送接收，可以发送字符串(485 communication)
- 2016-12-14 10:26:50下载
- 积分：1
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STM8S103xx
stm8s103xx的英文文档，有需要的可以下载看看(stm8s103xx the English document, can download and see)
- 2012-06-18 18:26:13下载
- 积分：1
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The-SCM-speed-measurement-procedures
一种基于AT89S52单片机的光电开关转速测量系统的设计。系统采用反射式光电开关产生与齿轮相对应的脉冲信号，使用AT89S52单片机采样脉冲信号并计算每分钟内脉冲信号的数目，即电机对应的转速值，最终系统通过数码管实时显示电机的转速值(A photoelectric switch based on AT89S52 Microcontroller speed measurement system design. The system uses a reflective photoelectric switch with the gear corresponding to the pulse signal, the microcontroller AT89S52 sampling pulse signal and calculate the number of pulse signals per minute, the motor speed value corresponding to the final system in real time by digital tube display the value of the motor speed)
- 2012-06-02 17:04:50下载
- 积分：1
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SIM800C GPS通讯
使用STM32+SIM800C，拨打电话、发送短信、透传和手机蓝牙控制等(Using STM32 + SIM800C, dialing, sending short messages, transmission and Bluetooth control of mobile phones, etc)
- 2020-06-18 19:40:01下载
- 积分：1
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51mcu
很好的单片机学习资料，c语言开发，值得去参考学习(it is nice to have it to learn mcu)
- 2013-11-12 18:30:41下载
- 积分：1
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频率计
测量单片机频率，可以测量周期波的频率，最大可以测到60khz(Measuring Frequency of Single Chip Microcomputer)
- 2019-04-30 14:49:04下载
- 积分：1
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ds18b20Pds1302Pmusic
此文件是基于89c52单片机的温度时钟c程序。使用到温度传感器ds18b20和时钟芯片ds1302。时间可调，闹铃时唱歌。(This document is based on the temperature of 89c52 microcontroller clock c program. Use to the temperature sensor ds18b20 and clock chip ds1302. The adjustable alarm when singing.)
- 2012-10-05 16:04:02下载
- 积分：1
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MODBUS通讯协议及编程
说明： MODBUS通讯协议及编程，对理解MODBUS很有帮助(MODBUS communication protocol and programming are very helpful for understanding MODBUS.)
- 2019-04-18 11:28:44下载
- 积分：1
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Frequency-Meter
基于90s2313的计算机并口频率计，有图纸和源代码(Parallel computers based 90s2313 frequency meter, there are drawings and source code)
- 2013-12-22 08:51:18下载
- 积分：1
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MSP-EXP430F5529原理图
这是msp exp430f5529的原理图(This is the schematic diagram of MSP exp430f5529)
- 2020-06-20 19:40:02下载
- 积分：1
