资源列表
comm
- 串口调试助手,VB开发的~~作用还可以吧-Serial debugging assistant, VB development of the role can also be right ~ ~ ~ ~ ~
aspPsql
- 食堂刷卡系统asp+sql,对初学者有帮助-Canteen card system asp+ SQL, is help for beginners
H1595-water-tight-door-panel
- 采集25扇门的开关状态,在面板上用红LED指示开,绿LED指示关,并把25扇门的开关状态用NMEA语句从RS422发送给上位机.-detect the 25pcs watertight door open/close status, and display the status of each door in panel, red LED mean open, green LED means close, meanwhile these information will be send out
C51test-program
- Sim300无线芯片,Nokia液晶屏驱动-Sim300 wireless chip, Nokia LCD driver
CS-LS-100
- 美能达亮度计cs-100a开发SDK及EXECL VB示例,很经典,很少见到-Minolta luminance meter cs-100a and EXECL VB development SDK examples, very classic, rarely seen
freemodbus-v1.5.0
- modbus slave源码,可支持windos,linux,以及各种单片机。-mobus slave source code ,support windows,linux and so on.
PLC-fx
- VB与三菱FX系列PLC通信源码 用于PLC与上位机之间的通讯-VB and Mitsubishi FX series PLC communication source for the PLC and PC communication between
mb
- PORT 在线通讯源代码,用于串口通讯。-PORT online communications source code for serial communication.
PCR-1000_Command_list
- icom pcr1000宽频接收机串口通讯命令详解-icom pcr1000 broadband receiver serial communication command Detailed
SerialComm
- C#串口调试工具,完整VS2008源代码。 1、自动检测系统串口数量,支持USB转串口设备即插即用,自动添加到下拉列表框。 2、修改端口设置后自动打开串口,可发送字符或十六进制数据,并可定时循环发送。 3、支持自定义帧格式,且可自动加入校验,可选校验超过四种以上。 4、接收分别以字符和十六进制显示,完美支持中文显示和回车换行。-C# serial debugging tools, complete source code VS2008. 1, t
cdd-1090510121
- OFDM功率分配算法仿真,他是基于非合作博弈论的,通过循环迭代实现-OFDM power allocation algorithm simulation, he is based on non-cooperative game theory, achieved through iteration
a
- 基于485串行通信总线的电子抢答器系统 摘要:本文描述了一种电子抢答器的设计方案和实现。这一电子抢答器系统采用以PC和AT89S51为核心,以多机通信技术特性为基本机制,串行RS485为主要通信手段的架构。它提供了包括抢答时限控制,抢答竞争检测,实时分值更新等主要功能,并辅以相关音响和LED状态指示,最终实现了一种电子抢答器系统的简单原型。 -485 serial communication bus based electronic Responder system Abstract: