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chaoshengbo
基于AT89S52设计的超声波测距电路，有4路距离警报灯和蜂鸣器报警电路，并有警报输出接口。资料，中包括程序源代码和原理图，其中原理图是用protel99做的。(AT89S52 based on the design of ultrasonic distance measurement circuit, a 4-way distance warning lights and buzzer alarm circuits, and alarm output interface. Information, including source code and schematics, which is schematic protel99 do.)
- 2012-01-09 18:04:28下载
- 积分：1
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1
说明： 【Realplay】蓝色单片机开发板用+5110液晶屏模块+兼容3310+([Realplay] Blue MCU development board + 5110 LCD module + compatible 3310+)
- 2020-06-20 19:40:02下载
- 积分：1
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test-mock-i2c
测试STM8S103F3的IO模拟I2C控制wm音频codec。调试通过(Testing STM8S103F3 to MockI2C control wm audio codec )
- 2012-05-23 11:56:26下载
- 积分：1
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DMA+多路ADC+定时器+均值滤波
说明： 基于stm32f103的多路ADC采集，将采集的电压传入到DMA设定的内存中，在通过均值滤波得到比较准确的数据(Based on the multi-channel ADC acquisition of stm32f103, the collected voltage is transferred to the memory set by DMA, and the more accurate data are obtained by means of mean filter.)
- 2020-06-21 11:00:02下载
- 积分：1
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voltage_measure
说明： 通过51单片机作为控制器，通过ADC0832采集当前的外部输入电压，并将电压值显示在LCD1602液晶上，是学习51单片机非常好的例子(Through 51 microcontroller as controller, through ADC0832 acquisition of the current external input voltage, and the voltage value displayed on the LCD1602 LCD, is a very good example of learning 51 microcontroller)
- 2021-03-17 13:43:46下载
- 积分：1
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SD2.0和3.0中文协议
SD2.0和3.0中文协议，希望能帮到大家学习sd卡(sd2.0 sd3.0 spec hope to help you)
- 2017-08-08 13:54:02下载
- 积分：1
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cdadad
pda project using pda
- 2019-06-15 21:27:57下载
- 积分：1
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VSCthree--level-two-loop
基于PSCAD的双环两电平仿真电路，对于理解三电平原理非常有用。(Based on PSCAD bicyclic two-level circuit simulation, very useful for understanding the three-level principles.)
- 2021-05-10 00:58:34下载
- 积分：1
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矩阵键盘（扫描法）
实现AVR单片机的矩阵键盘的扫描法的C源代码(AVR MCU matrix keyboard scanning method of C source code)
- 2018-07-31 19:25:19下载
- 积分：1
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ECG_fiter_qrs
基于STM32单片机的ECG心电滤波算法(filter for ecg)
- 2011-12-29 12:39:04下载
- 积分：1
