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320240简单演示程序(8080时序)
320240简单演示程序(8080时序)-320240 simple demo program (8080 timing)
- 2022-02-10 13:50:33下载
- 积分:1
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c语言实现c51单片机PWM输出控制电机的转角
c语言实现c51单片机PWM输出控制电机的转角-c51
- 2022-08-31 16:10:03下载
- 积分:1
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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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- 2023-07-12 09:00:03下载
- 积分:1
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51单片机的4层电梯控制源代码,有需要的可以参考一下
51单片机的4层电梯控制源代码,有需要的可以参考一下-51 SCM four-layer elevator control source code, there is a need that can refer to
- 2023-02-09 23:55:04下载
- 积分:1
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不但了解单片机,还能够使单片机更稳定地工作,对制版也有一定价值。...
不但了解单片机,还能够使单片机更稳定地工作,对制版也有一定价值。-not understand microprocessor, microcontroller also enables more stable work, Myrtle has a certain value.
- 2022-07-26 00:34:28下载
- 积分:1
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供C51单片机初学C语言的朋友学习使用的演示程序
供C51单片机初学C语言的朋友学习使用的演示程序-C51 single-chip C for beginner friends learning to use language demo program
- 2022-05-12 23:34:24下载
- 积分:1
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C51 for the Modbus protocol, the tests will be run, but still not perfect
用于C51上的modbus协议,经测试可运行,但还不完善-C51 for the Modbus protocol, the tests will be run, but still not perfect
- 2022-08-21 05:31:55下载
- 积分:1
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89c52编写智能化开关电源设计,带A/D,D/A识别全数字开关电源程序。...
89c52编写智能化开关电源设计,带A/D,D/A识别全数字开关电源程序。-89c52 prepare intelligent switching power supply design, with A/D, D/A to identify an all-digital switching power supply procedures.
- 2022-02-03 02:00:42下载
- 积分:1
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给出一种利用单片机通用I/O 口扩展串行通信的方法.
给出一种利用单片机通用I/O 口扩展串行通信的方法.-Given a general-purpose use of single-chip I/O port expansion method of serial communication.
- 2023-04-30 14:00:03下载
- 积分:1