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51chipdanPLC

于 2011-11-25 发布 文件大小:256KB
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代码说明:

  PLC与51单片机通讯示例程序(单片机程序)(PLC and 51 single-chip communication sample programs (MCU program))

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  • 46-xuanxiang-tongxin
    这个程序可以实现两个单片机之间双向通信的功能。(This program can realize the function of two-way communication between two microcontrollers.)
    2015-04-23 10:45:29下载
    积分:1
  • timer
    时钟的应用源代码,可以让初次设计有关定时操作的人员借鉴。 (Clock application source code, allowing designers about the timing of the initial operation of reference.)
    2014-01-20 15:55:52下载
    积分:1
  • ir
    说明:  器件参数:ATMega16/32,内部8.0000Mhz 实现功能:红外解码(IR Decoding source code source code integrity, and can be used directly.)
    2011-07-08 10:35:01下载
    积分:1
  • STM32LCD12864
    基于STM32的12864LCD显示屏的驱动程序,通过8080时序并口通信,可以直接调用函数编写,使用起来很方便(Based on the STM32 12864LCD display driver, by 8080 the timing parallel communication, you can directly call functions written, easy to use)
    2020-10-27 20:59:59下载
    积分:1
  • 645-485
    一个电表行业专用的基于645规约的电表485通讯抄表程序,可以进行485总线抄表,645规约测试。程序技术要点就是规约数据传输协议的处理,如向电表发送数据时的控制码和数据长度、发送的数据部分(数据标识 + 密码 + 数据)、应答帧长度、结束标志等通讯协议的处理值得大家学习。(A meter-based industry-specific statute 645 meter 485 meter-reading procedure can be carried out 485 meter, 645 Statute of the test. Procedures for the technical elements of the statute is to deal with data transmission protocols, such as sending data to the meter when the control code and data length, send the data section (data logo+ Password+ Data), response frame length, marks the end of the treatment protocol, etc. everyone deserves to learn.)
    2021-03-08 09:49:29下载
    积分:1
  • mswatch
    桌面监视器,带键盘监视功能 可用于关闭一些广告窗口或不希望出现的任意窗口,键盘监视功能带回放器,可播放鼠标键盘的操作过程(desktop monitor, with the keyboard function can be used to monitor the closure of some advertising window or do not want to see is the arbitrary window, Keyboard surveillance function with playback device that can broadcast mouse keyboard operation process)
    2007-04-17 17:35:00下载
    积分:1
  • Automaticlandingsystemcanberemotecontrolledbannerd
    全自动可遥控旗帜升降系统以AVR单片机为核心,由PWM对电机进行变频调速,高精度光电编码器测速,闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降,还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令,用LED指示旗帜是否处于半旗状态,具有语音提示报警功能,并可利用无线模块实现遥控功能,准确均匀地实现旗帜的升降(Automatic landing system can be remote-controlled flag to AVR microcontroller core of the PWM VVVF motor, high-precision optical encoder gun, closed-loop control circuit. Enter the appropriate button to take advantage of the command control of the rise and fall of the flag, but also can stay in the function of a specific location. LCD can display the banner of the use of real-time high and the corresponding control command, the LED is directed at the flag half-mast, and alarm functions with voice prompts, and the use of wireless remote control function module, to achieve uniform and accurate take-off and landing flag)
    2009-05-08 17:47:20下载
    积分:1
  • OK-NRF24L01
    24L01无线模块的驱动程序。包含发射与接收的程序。(24L01 wireless driver module. Contains the transmitting and receiving program.)
    2012-08-23 14:08:22下载
    积分:1
  • RTD2660_AV1_AV2_131015
    RTD2660 RTD2660H 源码 可点TTL LVDS屏 可做AV VGA DVI HDMI接口(RTD2660 RTD2660H source point TTL LVDS screen can do the AV VGA DVI HDMI Interface)
    2015-09-23 15:41:36下载
    积分:1
  • Saleae
    对于学习分析时序很有帮助,是一款逻辑分析仪的软件,很有用的。(Timing analysis is useful for learning, is a logic analyzer software, very useful.)
    2015-04-26 21:01:18下载
    积分:1
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