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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ASC...
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 programming RS232 serial port (COM port) control D/A (digital-analog conversion) conversion board host computer demonstration program. Via the computer serial port (or other serial port of the microcontroller, PLC, DSP) made a simple visual ASCII commands, they can easily control the number of eight-channel DAC output set voltage. For example, the computer serial output string " C2V2660" to this control panel, then the control board will control 2-channel output 2.66V voltage computer serial output string " C6V3060" to this control panel, then the control board will control the 6 channel output voltage is 3.06V. instruction is very simple, completely without understanding of complex hardware and timing control.
- 2022-10-28 05:45:03下载
- 积分:1
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through GPRS PPP dialup procedures, the procedures adopted in x86 tests
通过GPRS的PPP拔号程序,本程序在x86下通过测试-through GPRS PPP dialup procedures, the procedures adopted in x86 tests
- 2023-03-04 12:05:03下载
- 积分:1
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MP3 player source. Rar
MP3播放器源代码.rar-MP3 player source. Rar
- 2023-06-12 01:05:03下载
- 积分:1
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usb 68013A芯片原理图和PCB图
usb 68013A芯片原理图和PCB图-usb 68013A chip and PCB schematic diagram
- 2022-01-25 19:22:22下载
- 积分:1
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基于MCS-51系列的AT89C2051的典型应用,源码
基于MCS-51系列的AT89C2051的典型应用,源码-Based on MCS-51 series of AT89C2051 typical applications, source code
- 2022-02-20 05:35:23下载
- 积分:1
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DS18b20d the C51 process a number of functions including:// Delay subprogram// r...
DS18b20d的c51程序的若干个函数 包括: //延时子程序//读温度//DS18B20初始化程序//读一个字节//写一个字节//键盘扫描程序//主程序-DS18b20d the C51 process a number of functions including:// Delay subprogram// read temperature// DS18B20 initialization procedure// read one byte// write one byte// keyboard scanner// main program
- 2022-07-03 02:38:34下载
- 积分:1
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万年历+温度+12864LCD,51单片机程序,proteus仿真,很好的
万年历+温度+12864LCD,51单片机程序,proteus仿真,很好的-Calendar+ Temperature+ 12864LCD, 51 single-chip program, proteus simulation, good
- 2022-07-19 05:55:51下载
- 积分:1
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GPS开发,单片机接受代码,对于使用者非常重要
GPS开发,单片机接受代码,对于使用者非常重要-GPS
- 2023-01-29 17:40:03下载
- 积分:1
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c51的 几段代码 主要是一些模块的 功能代码 希望初学的人来 学习...
c51的 几段代码 主要是一些模块的 功能代码 希望初学的人来 学习-paragraphs c51 code modules are mainly functional code hope that people learning to learn
- 2023-08-21 01:50:04下载
- 积分:1
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max197采样程序,采用STC89C52RC单片机
max197采样程序,采用STC89C52RC单片机-MAX197 sampling procedures STC89C52RC Singlechip
- 2022-08-08 20:31:52下载
- 积分:1