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In cable television in the realization of program
在有线电视中实现程控有源滤波器设计。为了充分利用设备和传输线,需要一种具有频率选择的网络―滤波器,将同一线
路上不同的信号分开,在电视机中也需要不同的滤波器(即选择有用信号,抑制无用信号) 。下面利用8051 单片机与12 位分辨率的DAC1208 数模转换芯片相结合的系统实现时间常数可程控有源滤波器设计,阐述了硬件结构与软件设计-In cable television in the realization of program-controlled active filter design. In order to make full use of equipment and transmission lines, the need for a frequency selective network- filter, the same lines separate different signal in the TV also requires a different filter (ie, choice of useful signals and suppress unwanted signals). Following the use of 8051 and 12-bit resolution digital-to-analog converter DAC1208 chip combining system time constant can be program-controlled active filter design, the hardware structure and software design
- 2022-03-22 13:30:04下载
- 积分:1
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PKE(被动无钥门禁系统,汽车车门控制)整个系统基站部分源代码。...
PKE(被动无钥门禁系统,汽车车门控制)整个系统基站部分源代码。-PKE (passive-keyless-entry system, car door control) part of the whole system base station source code.
- 2022-05-24 20:23:48下载
- 积分:1
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用keil c编写的PID算法,不错噢.
用keil c编写的PID算法,不错噢.-with keil c prepared by the PID algorithm, Oh Yes. Ha ha
- 2022-03-10 17:50:19下载
- 积分:1
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LED大屏幕显示系统的主要程序段 内包含几个主要的函数
LED大屏幕显示系统的主要程序段 内包含几个主要的函数-LED large screen display system
- 2022-01-24 14:46:46下载
- 积分:1
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vb编写的上位机程序,可以实现的功能是单片机和上位机的通讯功能...
vb编写的上位机程序,可以实现的功能是单片机和上位机的通讯功能-vb prepared PC program, you can realize the function of MCU and PC communications
- 2022-09-07 02:50:03下载
- 积分:1
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单片机多机通信,分为主机部分和从机部分。
单片机多机通信,分为主机部分和从机部分。-Single-chip multi-machine communications, the host is divided into parts and parts from the machine.
- 2022-03-23 10:01:16下载
- 积分:1
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Ad_da转换,用于单片机程序开发。ARM
Ad_da转换,用于单片机程序开发。ARM-Ad_da conversion for microcontroller programming. ARM
- 2023-09-03 22:15:03下载
- 积分:1
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学习pic单片机的很好的实例,汇编语言,有很多典型的实例。...
学习pic单片机的很好的实例,汇编语言,有很多典型的实例。-learning pic SCM good example, the compilation of language, a lot of typical examples.
- 2023-03-19 10:35:03下载
- 积分:1
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比较经典的独立键盘及时扫描方法。51单片机中运行
比较经典的独立键盘及时扫描方法。51单片机中运行-Comparison of classic and timely independent keyboard scanning method. 51 Single-chip running
- 2022-02-14 02:02:30下载
- 积分:1
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ATMEL公司的ATmega16有T6963(使用)
Atmel atmega16 with t6963 (avrstudio)
- 2023-07-17 23:25:02下载
- 积分:1