搜索结果

找到约 700 项符合 Ultrasound module 的查询结果

按分类筛选

显示更多分类

单片机编程 基于单片机89S52的多功能计数器设计

该系统由单片机89S52控制模块,程控宽带放大模块,整形模块,FPGA内频率、相位差测量模块等构成,采用等精度测频法测出频率和周期,可测量有效值为0.01~5V,频率范围1Hz~20MHz信号的频率、周期信号,精度高达10-6。采用计数法测量相位差,该系统可测量有效值0.5~5V,频率10Hz~100kHz信号的相位差,精度为1°。系统功能 ...
https://www.eeworm.com/dl/502/29198.html
下载: 77
查看: 1090

技术资料 TI官方对三相三电平SVPWM的解析

   TI官方对三相三电平SVPWM的解析,有助于理解三电平SVPWM的原理,里面还对SVPWM的扇区进行优化处理;标题:Center-Aligned SVPWM Realization for 3- Phase 3- Level Inverter摘要:The space vector pulse width modulation (SVPWM) has been widely used in 3- phaseinverter control system. The most effec ...
https://www.eeworm.com/dl/844552.html
下载: 7
查看: 8117

技术资料 基于智能门锁的报警设计

新一代智能门锁集GPRS通信模块于一身,该锁实现了通过GPRS模块控制智能门锁报警。此外,对于该智能门锁的设计,文中详细叙述了新一代智能门锁的设计方案和部分硬件电路的设计,并对门锁功能的设计和工艺设计进行介绍。The new generation of intelligent door lock integrates GPRS communication module,which realizes intell ...
https://www.eeworm.com/dl/895035.html
下载: 4
查看: 7344

SQL Server 用VC和SQL Server开发的固定资产管理系统

用VC和SQL Server开发的固定资产管理系统,包括系统信息管理,固定资产管理和统计查询管理三个大模块-VC and SQL Server development of the fixed asset management system, including system information management, fixed asset management and statistics for the three management module ...
https://www.eeworm.com/dl/689/314535.html
下载: 95
查看: 1122

技术资料 CRC32_8

Module Name = crc32_8 CRC Width = 32 Data Width = 8 CRC Init = F Polynomial = [0 -> 32] 1 1 1 0 1 1 0 1 1 0 1 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1
https://www.eeworm.com/dl/957499.html
下载: 6
查看: 1443

其他嵌入式/单片机内容 Summary Many control applications require converting some analog input to a digital format. The ADC

Summary Many control applications require converting some analog input to a digital format. The ADCINC12 User Module is a general-purpose, 12-bit analog to digital converter (ADC) that does just that. This Application Note is meant to be a simple introduction into its operation. The steps required t ...
https://www.eeworm.com/dl/687/267290.html
下载: 153
查看: 1086

GPS编程 This is schematic and Gerber files of PCB that is used for GPS tracking device with GSM link. Scheme

This is schematic and Gerber files of PCB that is used for GPS tracking device with GSM link. Scheme has many valuable schematic features, like protected digital and analog I/Os, power part adapted for car power supply, etc. Can be used as a reference design for anyone who wants to make own GPS GS ...
https://www.eeworm.com/dl/693/446614.html
下载: 88
查看: 1120

技术资料 CC2541蓝牙模块与单片机的串口通信

说明:  基于CC2541蓝牙模块与单片机的串口通信,ble蓝牙透传 ,安卓手机app与源码,串口调试助手(Based on CC2541 Bluetooth module and MCU serial communication, ble Bluetooth transparent transmission, Android mobile app and source code, serial debugging assistant) ...
https://www.eeworm.com/dl/834036.html
下载: 4
查看: 2787

技术资料 CY2890-F02

我们的digital panel 用 T-CON,CY2890-D04,可以嵌入 LCD module T-CON 板内或是适合于如工业电脑、触控面板、车载 DVD、数码相框、携带式 DVD 或 MP4 播放器等各种液晶产品的应用。
https://www.eeworm.com/dl/972681.html
下载: 6
查看: 4489

技术资料 CY2890-D04

我们的digital panel 用 T-CON,CY2890-D04,可以嵌入 LCD module T-CON 板内或是适合于如工业电脑、触控面板、车载 DVD、数码相框、携带式 DVD 或 MP4 播放器等各种液晶产品的应用。
https://www.eeworm.com/dl/972694.html
下载: 8
查看: 1001