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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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单片机控制的条码打印机程序,程序简单,功能齐全.
单片机控制的条码打印机程序,程序简单,功能齐全.-MCU-controlled bar code printer program, the program simple and functional.
- 2022-02-03 00:32:52下载
- 积分：1
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51定时器中断例程，比较经典的实际使用定时器的说明
51定时中断例程，比较经典的说明了定时器的实际使用-51 timer interrupt routines, the more classical note of the actual usage timer
- 2022-01-25 18:01:31下载
- 积分：1
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本程序是4×4键盘的mega16采样子程序，本程序参考了它人的设计，现在已经在我的项目中使用，其最大的特点就是硬件简单，调试方便，大家不用动脑筋就搞定它了。...
本程序是4×4键盘的mega16采样子程序，本程序参考了它人的设计，现在已经在我的项目中使用，其最大的特点就是硬件简单，调试方便，大家不用动脑筋就搞定它了。-This procedure is a 4 × 4 keyboard mega16 sampling subroutine, the procedure with reference to the design of its people, is now in my project to use, its greatest feature is the hardware is simple, easy debugging, you do not use their brains to get it .
- 2022-01-26 02:49:07下载
- 积分：1
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一个ADC0809和DAC0832的程序
一个ADC0809和DAC0832的程序-a ADC0809 and procedures DAC0832
- 2023-07-29 20:00:03下载
- 积分：1
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8051
8051-led light-..........................................
- 2022-11-02 12:50:03下载
- 积分：1
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AVR电压表。如何做个平台AVR电压表
Woltomierz dla AVR. Przyklad jak stworzyc woltomierz na platformie AVR
- 2022-01-23 10:31:48下载
- 积分：1
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51单片机实用子程序
里面有很多单字节,多字节和定点浮点数的运算子程序,初学者可以看,还不错我也是从其它网上找的....
51单片机实用子程序
里面有很多单字节,多字节和定点浮点数的运算子程序,初学者可以看,还不错我也是从其它网上找的.
-51 SCM utility subroutine There are so many single-byte, multibyte, and fixed-point floating-point arithmetic subroutines, beginners can look, well I am also looking for from the other online.
- 2023-01-24 20:40:03下载
- 积分：1
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单片机数字显示程序,含头文件,说明,本人亲自试过.
单片机数字显示程序,含头文件,说明,本人亲自试过.-Single-chip digital display program, including the first document, I personally tried.
- 2023-06-14 10:20:03下载
- 积分：1
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modbus mega16源程序
AVR的小朋友们请查收
modbus mega16源程序
AVR的小朋友们请查收-modbus mega16 source AVR Please find the children
- 2022-02-21 12:35:42下载
- 积分：1
