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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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本代码主要是利用ftr2401组态编程,使用飞思卡尔…
本代码主要是用于FTR2401的配置编程,所使用的单片机是飞思卡尔MC9S08QG8配置的。-This code is mainly used FTR2401 configuration programming, the use of Freescale s microcontroller is MC9S08QG8 configuration.
- 2023-03-21 20:20:03下载
- 积分:1
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Display a color pallet for color RGB definations
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- 2022-07-22 22:07:31下载
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关于HZ128
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- 2022-09-10 05:30:04下载
- 积分:1
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- 2022-01-20 23:25:01下载
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智能车的PID控制程序,用以调节速度和转角
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- 2022-01-21 05:55:48下载
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STC12C5410AD库
函数,STC12C5410AD带AD处理芯片
STC12C5410AD库
函数,STC12C5410AD带AD处理芯片
-STC12C5410AD library function, STC12C5410AD chip deal with AD
- 2023-05-01 00:00:04下载
- 积分:1
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AT91SAM7S256开发板基础demo,已验证
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- 2022-02-03 12:54:29下载
- 积分:1
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相关富士通单片机实用资料2
相关富士通单片机实用资料2-Fujitsu MCU related practical information 2
- 2022-06-02 12:00:19下载
- 积分:1
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Tetris game of proteus simulation, c51 music, notation, Proteus, keil, simulatio...
game俄罗斯方块的proteus仿真,c51音乐,简谱,Proteus,keil,仿真,软件-Tetris game of proteus simulation, c51 music, notation, Proteus, keil, simulation, software
- 2022-07-18 05:53:29下载
- 积分:1