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zhiliudianliuyuan
- 本系统以直流电流源为核心,AT89S52单片机为主控制器,通过键盘来设置直流电源的输出电流,设置步进等级可达1mA,并可由数码管显示实际输出电流值和电流设定值。本系统由单片机程控输出数字信号,经过D/A转换器(AD7543)输出模拟量,再经过运算放大器隔离放大,控制输出功率管的基极,随着功率管基极电压的变化而输出不同的电流。单片机系统还兼顾对恒流源进行实时监控,输出电流经过电流/电压转变后,通过A/D转换芯片,实时把模拟量转化为数据量,
AD603中文资料
- AGC电路常用于RF/IF电路系统中,AGC电路的优劣直接影响着系统的性能。因此设计了AD603和AD590构成的3~75dBAGC电路,并用于低压载波扩频通信系统中的数据集中器。 在很多信号采集系统中,信号变化的幅度都比较大,那么放大以后的信号幅值有可能超过A/D转换的量程,所以必须根据信号的变化相应调整放大器的增益。在自动化程度要求较高的系统中,希望能够在程序中用软件控制放大器的增益,或者放大器本身能自动将增益调整到适当的范围。AD
DAC0832
- DAC0832的应用(中文资料),看看里面听全面的-DAC0832 Application (Chinese data), a comprehensive look at the inside listen
chengkongfada
- ad603+max530程控放大电路图,加程序代码-ad603+ max530 circuit program to enlarge add code
03
- 本系统以51单片机和FPGA为核心,完成程控放大电路和程控滤波电路,同时设计完成了简易幅频特性测试仪。里面有详细的电路图和设计报告。-The system of 51 single-chip and FPGA as the core to complete the program and program-controlled amplifier filter circuit at the same time to complete th
PBP
- 程控滤波器 包括max262驱动,显示键盘,和程控放大,以及流程控制部分-Max262 driver program, including filters, showing the keyboard, and program-controlled zoom, as well as part of process control
chengkongfangda
- 完整的程控放大器菜单加控制程序, 1开始菜单 2功能选择高频低频 3选择手动调节还是自动调节4 若自动调节输入放大增益值 结束页然后根据你所选择的功能进行控制程控放大器-programable gain amplifier
AD9834P5110PkeyPAD603PTLC5615
- 用AD9834做的信号源。用nokia5110液晶显示,四个独立按键可设置频率,输出波形,及幅度增益。增益是通过DA控制AD603对AD9834的输出进行程控放大。界面效果好。程序模块化,方便移植,学习。-AD9834 to do with the signal source. With nokia5110 LCD, four buttons can be set independent of frequency, the output
1234
- 程控放大电路图,keil软件里写的程序。自己刚写的-Programmable amplification circuit, keil write software programs. He had just written
chengxudaima
- AD-DA ,程控放大,数字时钟,电参数,传感器,智能小车程序-AD-DA, program-controlled amplifier, digital clock, electric parameters, sensor, intelligent car program
chengkongzengyifangda
- msp430的程控放大电路 protues 7.8 的仿真图带程序 绝对可以运行!步进为AV=5-The simulation diagram with program the msp430 program-controlled amplifier protues 7.8 can definitely run! Step AV = 5
ProgrammableControl-Filter
- 有源程控滤波器,另有程控放大功能,使用的是MAX264滤波器芯片-programmble control filter
DAC0832
- msp430f149与DAC0832做的程控放大,电赛应用-msp430f149 and DAC0832 do programmable magnification, electric race application
chengkong
- 基于msp430的程控放大c程序,直接用于IAR,百分之百可以用-Programmable amplifier based on the msp430
AD603
- MSP430实现AD603程控放大源码,该程序为测试程序,MSP430F449-MSP430 realize AD603 programmable amplifying the source code
chengkong
- 程控放大器C语言代码,基于c8051f360单片机,实现程控放大-Programmable amplifier C code
SIN
- MSP430单片机编程对电压进行程控放大,程序中有详细注释-MSP430 MCU programming to programmable voltage amplifier, with detailed comments in the program
SPI-DAC8802
- MSP430F149模拟SPI通信,实现DAC8802程控放大;放大:先用AD采集外部电位器电压,处理后实现实时放大功能,亲身实践,如有问题请联系!-MSP430F149 simulation SPI communication, to achieve DAC 8802 programmable amplifier amplification: the first with AD acquisition of external pot
51单片机AGC电路
- 利用51单片机,XPT2046内的ad功能和dac081的功能,实现agc的程控放大。程控芯片为AD603,内部参数根据电路不同进行计算(The use of 51 single-chip microcomputer, XPT2046 within the ad function and dac081 functions to achieve AGC program-controlled amplification. The progr
程控放大衰减
- 本模块的核心部分是由一片14位双通道串行接口乘法数模转换器DAC8802芯片组成的程控放大和衰减部分,这部分中的DAC8802芯片通过内部SSI总线与STM32F103ZET6内部的SPI实现通信,由STM32F103ZET6经SPI传输的CODE值决定放大或者衰减的幅值(The core part of this module is composed of a piece of 14 dual-channel serial inter