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我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大
致如下：
电容测量范围为1pF...
我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大
致如下：
电容测量范围为1pF-9999.99uF，最小分辨力为1pF。分为5个量程，可以自
动切换量程，也可手动切换。
另外，有简单的频率计功能，能测量0-60MHz的数字信号频率（TTL电平）；
还可以产生几个单点频率的方波信号（比如1KHz）。
采用1602LCD作为显示器；4个按键控制；使用24C01保存当前设置值，不用
每次开机重新设置。可单5V供电，也可9V交流供电
-I used the single-chip 8952 and the voltage comparator 339 to do a simple capacitance measurement table, parameters are as follows: capacitance measurement range 1pF-9999.99uF, the minimum resolution for the 1pF. Divided into five ranges, you can automatically switch range can also be manually switched. In addition, a simple frequency meter function, capable of measuring 0-60MHz frequency digital signal (TTL level) can also lead to several single-point-frequency square-wave signal (for example, 1KHz). 1602LCD used as a monitor 4 button control use 24C01 to preserve the current settings, do not reset each boot. Can be a single 5V power supply, 9V AC power supply can also be
- 2023-08-10 15:10:03下载
- 积分：1
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STM32FAD conversion, microcontroller development board, in the instances demonst...
STM32FAD转换，单片机开发板，在实例中演示了AD转换过程。-STM32FAD conversion, microcontroller development board, in the instances demonstrate the AD conversion process.
- 2022-09-09 04:15:03下载
- 积分：1
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用汇编语言编写的超声波测距控制源程序采用AT89S51,12ＭＨz晶振...
用汇编语言编写的超声波测距控制源程序采用AT89S51,12ＭＨz晶振
-Prepared by using assembly language source code control using ultrasonic ranging AT89S51, 12MHz crystal
- 2022-03-13 08:24:53下载
- 积分：1
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32位arm9微处理器S3C2410的lcd彩色液晶屏测试源代码
32位arm9微处理器S3C2410的lcd彩色液晶屏测试源代码-32-bit ARM9 microprocessor S3C2410 the lcd color LCD screen test source code
- 2022-01-21 20:36:55下载
- 积分：1
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脉冲发生测试.此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。...
脉冲发生测试.此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。-Impulse test. This procedure for the AD9850 (DDS) Direct Digital Frequency Synthesizer C language source code. With 125M active crystal, the frequency output can be achieved without distortion 40M.
- 2023-07-30 17:20:03下载
- 积分：1
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用汇编语言编写的6位8段数码管显示程序与MS
用汇编语言编写的6位8段数码管显示程序与MS-51单片机实验系统配合使用-assembly language prepared by six of eight digital control display program with the MS-51 used in conjunction with experimental system
- 2022-03-18 21:53:23下载
- 积分：1
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Proteus under pieces of a case (51 microcontroller, c51 works documents and comp...
Proteus下件一个案例（51单片机，c51工程文件及完整源代码）
- 2022-03-20 13:11:50下载
- 积分：1
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是菲利普lpc2131AD调试程序，又详细的寄存器设置说明，在我的板子上调试过，对于初学者很不错。...
是菲利普lpc2131AD调试程序，又详细的寄存器设置说明，在我的板子上调试过，对于初学者很不错。
- 2023-03-05 03:20:03下载
- 积分：1
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MSP430F2274 单片机C程序调试代码
MSP430F2274 单片机C程序调试代码-MSP430F2274 Singlechip C program debugging code
- 2022-07-11 03:58:19下载
- 积分：1
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51单
51单片机C语言应用程序设计实例精讲的源码程序，里面有protel格式的电路图和程序代码，希望对大家有帮助-51 Single-chip C language application design example精讲the source program, which has Protel format circuit diagram and program code, and they hope to have everyone help
- 2022-01-24 14:34:32下载
- 积分：1
