-
used to achieve the 4046 10m below the signal phase
采用4046实现的10m以下信号的锁相环
电路图。-used to achieve the 4046 10m below the signal phase-locked loop circuit.
- 2022-05-25 07:19:30下载
- 积分:1
-
基于16f877的单片机人数统计系统源码,可统计进出门的人数,用数码管显示...
基于16f877的单片机人数统计系统源码,可统计进出门的人数,用数码管显示-16f877 microcontroller based on the number of source statistical system can go out into the number of statistics, with digital display
- 2022-02-24 13:59:28下载
- 积分:1
-
电子秒表的设计 1、用系统8253定时器提供的55ms定时单位,设计秒表定时程序。 2、有关系统定时方法: PC机系统中的8253定时器0工作于方式3,外部提供...
电子秒表的设计 1、用系统8253定时器提供的55ms定时单位,设计秒表定时程序。 2、有关系统定时方法: PC机系统中的8253定时器0工作于方式3,外部提供一个时钟作为CLK信号, 频率:f=1.1931816MHz。 定时器0输出方波的频率:fout=1.1931816/65536=18.2Hz。 输出方波的周期Tout=1/18.2=54.945ms。8253A每隔55ms引起一次中断-Electronic stopwatch design one, using the system timer 8253 provides 55ms timing units, design stopwatch timing procedures. 2, the system timing method: PC system timer 0 of 8253 working in the way of 3, to provide an external clock as the CLK signal, the frequency: f = 1.1931816MHz. Timer 0 output square wave frequency: fout = 1.1931816/65536 = 18.2Hz. Cycle square wave output Tout = 1/18.2 = 54.945ms. 8253A every 55ms caused a disruption
- 2022-12-13 01:30:02下载
- 积分:1
-
this procedure through the debugging process, with I2C bus function procedures.
此程序为调试通过的程序,带有I2C总线功能的程序.-this procedure through the debugging process, with I2C bus function procedures.
- 2022-03-17 21:49:03下载
- 积分:1
-
本软件程序为KEILc51开发环境,实现AT89S52单片机与PS2键盘的通讯,同时用液晶LM3037实现同步显示...
本软件程序为KEILc51开发环境,实现AT89S52单片机与PS2键盘的通讯,同时用液晶LM3037实现同步显示-the software development environment for KEILc51 achieve AT89S52 SCM and PS2 keyboard communications, LCD display synchronized LM3037
- 2022-02-07 15:34:55下载
- 积分:1
-
ARM I2C 通讯软件(中断方式),通过此程序,可以方便的完成CPU 和其他芯片之间的I2C通讯。...
ARM I2C 通讯软件(中断方式),通过此程序,可以方便的完成CPU 和其他芯片之间的I2C通讯。-I2C communication with ARM (INT mode),by it, could do communication between CPU and other chip.
- 2022-04-07 19:00:34下载
- 积分:1
-
LT_1B msp430开发板例子程序-TA_8
LT_1B msp430开发板例子程序-TA_8
- 2022-03-21 09:34:23下载
- 积分:1
-
详细讲述10种经典的软件滤波算法,很通用。适合初学者。
详细讲述10种经典的软件滤波算法,很通用。适合初学者。-A detailed account of the 10 kinds of classic software filtering algorithm, it is common. Suitable for beginners.
- 2023-08-22 19:10:03下载
- 积分:1
-
ARM 44b0x the D12 interface source code, debugging and has passed
ARM 44b0x的D12接口源代码,并且已经调试通过-ARM 44b0x the D12 interface source code, debugging and has passed
- 2022-04-16 21:17:45下载
- 积分:1
-
这是一个verilog源码的优先编码器,可以通过led显示结果。
这是一个verilog源码的优先编码器,可以通过led显示结果。-This is a Verilog source priority encoder, can be led through the result will be displayed.
- 2023-01-14 10:30:03下载
- 积分:1