-
DataAdapter
使用DataAdapter对数据库进行操作
将SQL-search.aspx程序可改为使用DataAdapter对数据库进行操作.
程序使用"Dim objAdapt As New OleDbDataAdapter(strcmd,objCon)"创建了DataAdapter对象。(Use DataAdapter to operate the database
The SQL-search.aspx program can be changed using the DataAdapter to operate the database. The program uses "Dim objAdapt As New OleDbDataAdapter (strcmd, objCon)" Creating a DataAdapter object.
)
- 2013-12-27 21:39:40下载
- 积分：1
-
main
本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)
- 2020-07-01 17:20:01下载
- 积分：1
-
RNDIS协议
说明： 很好的RNDIS协议文档，从微软官方下载的(RNDIS Protocol Document)
- 2020-06-18 04:20:02下载
- 积分：1
-
emWin522（uCGUI）图形用户接口移植实例
说明： 如题所示，用于EMWIN5.22版本的开发需求，和一个比较有用的开发实例(As shown in the title, the development requirements for EMWIN version 5.22 and a more useful development example)
- 2020-06-20 00:00:02下载
- 积分：1
-
reshiqi
该源程序是合泰46R47单片机做的热水器源程序。(The source code is Hetai 46R47 Singlechip source water heaters do.)
- 2008-04-22 14:33:12下载
- 积分：1
-
ultrasonic
基于stm32f103的超声波测距，通过超声波测距，并在串口助手上显示出来(stm32f103 ultrasonic ranging)
- 2017-10-11 22:06:53下载
- 积分：1
-
PID
说明： 一个简单的PID调试程序，具有可视化功能，输入初值和目标值可以实现可视化的计算过程(A simple PID debugging program, with visual function, input initial value and target value can realize visual calculation process)
- 2021-04-11 10:18:58下载
- 积分：1
-
isd4002
语音电子门锁C语言程序，STC89C51D+ISD4002应用(Voice electronic lock C language program, STC89C51D+ ISD4002 application)
- 2013-09-08 23:11:37下载
- 积分：1
-
CCU6_ADC_PEC
xe166系列的CCU6模块、ADC模块、PEC模块结合使用的例程,是英飞凌单片机培训的好资料(xe166 series CCU6 module, ADC module, PEC modules used in conjunction with routine, is a good training materials Infineon microcontroller)
- 2021-03-25 13:59:14下载
- 积分：1
-
STM32上MLX90614的库文件使用HAL
STM32关于体温传感器hal库的说明以及源码和用例实例(STM32 About Hal Library of Body Temperature Sensor)
- 2020-09-27 21:47:46下载
- 积分：1
