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ads7870
- /// The basic specs of the ADS7870 are: /// - Fast SPI interface (up to 20MHz) /// - 12-bit results /// - 8 single-ended or 4 differential input channels /// - Programmable gain stage (1,2,4,5,8,10,16,20x gains) /// - Software or
MSP430_FIR
- 430汇编滤波器实例from 10Hz to 3990 Hz.-This code calls a Digital FIR High-pass Filter assembly function "FIR_filter" and obtains the gain for frequency starting from 10Hz to 3990 Hz. The filter coefficients conform wit
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
FriendlyARM_GPIO
- Source code written in C to gain access to GPIO pins of the FriendlyARM (mini2440) development board. Source code will blink LED1 on FriendlyARM every second.-Source code written in C to gain access to GPIO pins of the FriendlyARM (mini2440) developm
c8051f020
- Cygnal C8051F系列单片机的功能部件包括模拟多路选择器可编程增益放大器ADCDAC电压比较器电压基准温度传感器SMBus/ I2CUARTSPI可编程计数器/定时器阵列PCA定时器数字I/O端口电源监视器看门狗定时器WDT和时钟振荡器等所有器件都有内置的FLASH存储器和256字节的内部RAM有些器件还可以访问外部数据存储器RAM即XRAM Cygnal C8051F系-Cygnal C8051F MCU' s features, including analog multi
A-amplifier-arm-
- 设计的是一种基于ARM的自反馈程控放大器，它由ARM主控模块、放大模块、滤波模块、电源模块、键盘和液晶显示模块构成。以ARM1138作为主控芯片，通过对输出信号进行数据采集及处理，实现放大器增益校正与闭环控制，达到精确程控放大器增益和实时显示的目的-Design is a programmable ARM-based self-feedback amplifier, which consists of ARM control module, amplifier modules, filter m
SDK9111IntCallBack
- PCI-9111系列 100K Hz低成本数据采集卡 -GAIN＝1，2，4 0.01％ of FSR±1 LSB GAIN＝8，16 0.02％ of FSR±1 LSB
AD7714
- AD7714 双通道切换程序 差分放大 增益设置 陷波频率设置-AD7714 dual-channel differential amplifier gain setting switch programs notch frequency setting
Music_Spectrum_FFT_LED
- 基于STC12C5A60S2的5分段128点FFT算法音乐频谱，高亮LED显示，可自动增益调节 -STC12C5A60S2 five segments based on a 128-point FFT algorithm musical spectrum, bright LED display, automatic gain adjustment
ADC2_example1
- adc2_example_2 ADC2 Example2: ADC2 continuous conversion mode example @par Example descr iption This example provides a short descr iption of how to use ADC2 peripheral in continuous mode. Analog input voltage signal build microphon
yakong
- 使用stm32在KEIL mdk 的环境下 实现压控增益，其中用的DAC7311芯片和OPA830运放-The use of STM32 to achieve the VCO gain in KEIL MDK environment, the use of DAC7311 chip and the OPA830 op amp
ADS设计低噪声放大器
- 微波毫米波系统的设计，晶体管选用的是ne3210s01。 设计指标： 1.中心频率7.78G，通带120MHz 2.通带内增益达到16.2dB，波纹小于0.5dB 3.通带内的噪声系数小于0.5 4.通带内输入驻波比小于1.5，输出驻波比小于2 5.系统特性阻抗50Ω 6.微带线基板厚度0.508mm，相对介电常数3.66(The design of microwave and millimeter wave system is based on ne3210s01. Des