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24c02.rar
- 可通过1台电脑RS232串口控制255台步进电机的单片机控制系统!电脑集中控制上位机控制集散型控制灯光控制 JMDM RS232串口控制步进电机最小系统(最简配置),可在电脑VB界面在线设定步进电机转速、圈数、停顿时间等参数的RS232串口控制步进电机系统,One computer through RS232 serial port control Units 255 Units of the single-chip stepper motor control system! Centrali
MODBUSv1-0.rar
- MODBUS的VB完整工程.企业级软件功能稳定性极好.源代码,包含安装包.可以安装,做串口和MODBUS从机的开发工具.支持多机通信.是做串口,MODBUS的极好参考资料.,MODBUS complete works of VB. Enterprise-class software features excellent stability. The source code, including the installation package. Can be installed, do MODB
vb-led
- 取一段文字的汉字点阵,并通过串口下传到下位机-Take a text character dot-matrix, and spread through the serial port under the lower unit
car
- 我做游戏手柄和单片机做的遥控车:VB调用joystick的API获取游戏手柄的信息通过串口发给单片机1,单片机1通过NRF24L01发给小车上的单片机2(STC89C52)进行遥控。-I do joystick and microcontroller to do remote control car: VB API call to get joystick game controller of the information sent to the microcontroller through
VB_24C02
- VB通过串口控制单片机读写24C02源代码-VB to read and write 24C02 microcontroller through the serial port source code control
vb-iccard
- 自己写的通过串口和单片机通讯的ic卡读卡程序-Write their own single-chip microcomputer through the serial port and communications procedures ic card readers
c51signgeneratorserialport
- 虚拟串口控制的函数信号发生器。控制软件为Vb编写,虚拟串口设置详见压缩包。-Virtual serial port control function signal generator. Control software for the preparation of Vb, virtual serial port settings as detailed in the cabinet.
duolushujucaijiyuchuanshu
- 数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计,数据采集与通信控制采用了单片机8051来实现,硬件部分是以单片机为核心,还包括模-数转换模块,显示模块,和串行接口部分,还有一些简单的外围电路。8路被测电压通过通用ADC0809模-数转换,实现对采集到的数据进行模拟量到数字量的转换,由单片机对数据进行处理,用LCD显示模块来显示所采集的结果,并将数据通过串行口传输到PC机上,MCU与 PC机间的电平匹配采用M
pwm
- 单片机通过串口与电脑通信,通过VB2005达到人机界面可视化操作,直观形象! 单片机将采样来的信息通过串口传到VB中,从VB中显示转速!-Single-chip computer through the serial communications, the adoption of VB2005 visualization to achieve human-machine interface operation, intuitive image! Single-chip will sample
sp
- 这是VB编程RS232串口(COM口)控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口(或其他具有串口的单片机、PLC、DSP)发个简单的可视ASCII指令,便可以方便地控制8个数模转换通道输出设定的电压值。比如,电脑串口输出字符串"C2V2660"到本控制板,则控制板将控制2号通道输出2.66V电压;电脑串口输出字符串"C6V3060"到本控制板,则控制板将控制6号通道输出3.06V电压.指令非常简单,完全不需了解复杂的硬件及时序控制。-This is a VB programmi
vb_and_51
- 本程序分为VB和C51两部分,通过串口使PC机和51单片机通信。-This program is divided into two parts, VB, and C51, through the serial port to PC, and 51 of the microcomputer communication.
VB
- VB串行端口大全教学源代码,方便初学者学习RS-232串口-VB Serial port Daquan teaching source code, easy for beginners to learn RS-232 serial port
51MCU-PC-Serial-port-correspondence
- VB6.0制作,完成51单片机和PC的串口通信,可双向传送汉字、数字、字母、符号等,含vbp文件可修改-VB6.0 production, completed 51 of microcontroller and PC' s serial port communication can be bi-directional transmission characters, numbers, letters, symbols, etc., document can be modified with
PCcomCONTACT
- 通过pc的串口和单片机进行数据交互,具有特定的命令格式,上位机用VB开发,下位机由C51开发。-Pc serial port and the microcontroller through the data to interact with a specific command format, the PC with VB development, lower machine developed by the C51.
201071110336885
- 有关VB和单片机的实例一般都是基于串口、485、TCP等进行控制,直接能跑VB的单片机好像国外的一款AVR单片机可以跑VB(其实是BASIC脚本)。 现在发布一个和本站继电器控制有关的事例代码,主要功能用来通过串口控制各种设备,如电灯、电器,进行开关,扩张可以进行定时。这个代码主要是演示串口的事例程序。 当然,大家自己可以扩展通过RF无线、GPRS等多种通讯方式进行控制. -For examples of VB and SCM are generally based on the s
flex_car
- VB +mysql 控制串口 来控制小车是上位机-VB+ mysql control the serial port to control the car is a PC
VB-C
- 单片机通过串口与上位机通信VB代码,数据采集。-SCM through a serial port VB PC
VB
- 利用VB软件做的单片机串口通信上位机 可以修改波特率 串口 并能显示数据-The use of Serial Communication between the host computer to do VB software can modify the baud rate of serial port and can display data
VB
- 通过串口来控制小车,同时有钩子函数。可以模拟按键。-Through the serial port to control the car, while the hook function. Can simulate keystrokes.
project3_based-on-the-VB
- 通过串口发送温度到上位机,然后在上位机上面显示-Send the temperature to the PC via the serial port,then,show it in the Host computer。