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LM3SAPP_ADC_OverSample_Note.zi
- AD过采样技术,Luminary Micro在Stellaris系列微控制器的部分产品中提供了模数转换器(ADC)模块。ADC的硬件分辨率为10位,但由于噪音和其它使精度变小的因素的影响,实际的精度小于10位。本应用文档提供了一个基于软件的过采样技术,从而使转换结果的有效位数(ENOB)得到了改善。文档中描述了对输入信号执行过采样的方法,以及在精度和整个系统性能上的影响,AD over sampling
ADS7864
- ADS7864的驱动程序,ADS7864是六路同时采样AD,此驱动描述的是2路同时采样,精度比较高-Driver ADS7864, ADS7864 is six simultaneous sampling AD, the driver described the 2-way simultaneous sampling, high accuracy
DS2438使用总结
- DS2438温度电流电压.txt DS2438使用总结(温度、电压已调通,电流还在调) 调了2天了,终于将DS2438调通了,着这里说说经验。其实说白了就是个时序问题,但是要注意两点:1>1-wire总线的复位和读写时间问题(这个相信做过的人一般都没有问题);2>DS2438内部AD转换的时间问题(这个问题大家可能容易忽视)。在坛子里看过别人的程序,在其他网站上也找过程序,有很多人有这样的问题,就是采温度是准确的,采电压不正确,其实这就是忽视了DS2438的内部ADC转换时间的
ad7714
- 51+7714+1602液晶 经过调试,很好用 ad7714是ad公司的24Bit AD,具有极高的精度,缺点是速度太慢,常与DSP构成高精度采样系统 -51+7714+1602 LCD through commissioning, with the ad7714 is a very good ad company 24Bit AD, has a very high precision, disadvantages, very slowly, and often constitute a hig
AD7864
- 基于STM32的关于ADS7864驱动的代码.移植性强.实现两路AD同步采样,内带ADS7864资料-Based on the STM32 about ADS7864 driver code. Portability strong. Reach two road AD synchronous sampling, inside take ADS7864 material
da恒压恒流控制程序
- C8051F005单片机的AD和DA的采样程序,用于恒压恒流控制。-C8051F005 MCU AD and DA sampling procedures for the constant voltage constant-current control.
PIC24F_10bitAD
- PIC24F片内10位AD实验,配置单片机的A/D转换器模块,使其对电位器进行采样,采样结果显示在数码管上-PIC24F 10-bit AD-chip experiments, configure the microcontroller A/D converter module, to sample the potentiometer, the sampling results show that in the digital tube
taiyangneng
- 通过单片机采样电压AD值,控制太阳能板充电,有过流过载保护。-AD through the single-chip voltage sampling value, control charging solar panels, there are over-current overload protection.
TLC5510
- C51编写的可高速交流采样AD,但是输入口必须先抬高偏置电压.实践证明,这个程序已可非常灵活的应用-STC89C52 + Tl5510 IN C51 Open !it is very useful !
adc
- AD574在 LPC2138下的 12位AD转换采样程序 12位数据分两次在数据总线上输出,查询方式-LPC2138 under AD574 in 12 AD converter sampling procedures in two 12-bit data bus in the data export, query
youjing
- AD转换 数据采集 串口读数 定时器控制采样频率-AD converter serial reading of data acquisition sampling frequency timer control
dsp2812_AD
- dsp2812的AD转换例子程序,包括初始化,启动,采样数据的读取等-dsp2812 example of the AD conversion process, including initialization, start, reading and other sampling data
AD_conversion
- arm7AD转换程序,将模拟信号通过单片机AD转换模块进行数字转换,32位采样-arm7AD the conversion process, the analog signal through the single-chip AD converter module for digital conversion, 32-bit sampling
1
- 单片机控制的AD对正弦波信号采样后用串口发送到电脑上-Single-chip microcomputer controlled sine wave signal to the AD after the sampling is sent to the computer serial port
TRY_TOT_3
- 数字电压采集系统,将各种传感器采样得到的0到5V电压值经行AD转换。并将采样值进行LED数码显示。-Digital voltage acquisition system will be sampling a variety of sensors from 0 to 5V voltage conversion by the line AD. Sample values and LED digital display.
adpwm
- 采样AD 并得出PWM 有些地方还不是很好 请多关照-AD and came to the PWM sampling some places are not very good please take care of
DA_ASM
- 2407上的AD转换功能,很重要的数据采样环节。-This program initializes the ADC module of the 240x and does a conversion of all the analog input channels. The results of the conversion are available in the RESULTSn register, which can be accessed by the user application
ICETEK-VC5416-a_da
- 5416的ad和da采样,还可以吧 比较简单适合初学者-the code is 5416 dsp s ad/da,it is fit to the people who know litle dsp.
ad_conv
- 利用CPLD来控制AD进行电压采样,并将采样值输出-CPLD to control the use of AD to voltage sampling, and sampling the value of output
ATMege8
- AD的采样程序;其采样后的数字量送入单片机中,由单片机进行处理;-AD sampling procedures its digital post-sample into single-chip, the processing by the single-chip microcomputer