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control-panel
- 基于AVR单片机的控制面板，可以修改和存储面板上按键的属性，可以输出232或者485数据-AVR microcontroller based control panel, you can modify and store the properties button on the panel, the data can be output 232 or 485
485send
- 485串行通信的程序程序。自己运行程序可以通过。-485 serial communication program. Can run the program itself.
test645485
- 这个是测试645与485的很好的调试代码，大家可以参考-645 and 485 this is a good test debug code, you can refer to see
07sfjV1.0
- 07年售饭机的成品电路板图。采用485通讯协议。用户可根据自己需要进行电路板图的修改单片机附近的走线，建议不要修改。影响系统的稳定性-07 Shoufan machine finished circuit board diagram. 485 communication protocol used. Users can map their own need for changes to the board walk near the line of SCM, it is recommended
ITURBT1120-7
- 本高清晰度电视（HDTV）接口工作于两种标称时钟频率上，即 1.485 GHz 和 2.97 GHz。 接口的不压缩有效负载定义于ITU-R BT.709 建议书的第 1 和第 2 部分内。本接口也可应用于 携载打包的数据。-The high-definition television (HDTV) Interface operates in two nominal clock frequency, that is 1.485 GHz and 2.97 GHz. Interface do
Sensor
- 可集中在一台电脑的串口上挂接几十个的漏水传感器源代码；485通信总线，PC通信；-Can be concentrated in a computer' s serial port leakage sensor mounted dozens of source code 485 communication bus, PC communication
pic_printer
- 8-bit Digital I/O Module with RS-485 Interface. This chip uses a slightly larger PIC (16C63A) so it has more RAM for a bigger packet buffer. This chip has a 128 byte buffer so long text strings can be sent to it for printing on a printer or any ot
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
f6s-with485Prf4800-stc12c5a60s2
- 实现无线485传输功能。可以用做系统的中间件-Wireless transmission 485. Middleware system can be used
DSP_485
- DSP 2812 的485程序，加上相应的通信协议即可使用-DSP 2812 of the 485 procedures, with the corresponding communication protocol can be used
Codeformbook
- 单片机接口技术实用子程序-自带源程序，确保可以运行。-"microcontroller interface technology practical subroutine" complementary source code include : 232,485. SPI bus, IIC, CAN, flash, the AD7715 16, Calendar Clock Chip PCF8563 applications, such as digital frequency accuracy
CANto485
- 485转CAN，把485总线上受到的符合CAN协议的报文或其他协议的报文转换为扩展CAN报文-485 to CAN, the 485 bus line by the CAN protocol packets or other protocol packets into the extended CAN message
PWMPP3^4PT0
- 51单片机PWM输出示例，可以通过串口发送数据控制占空比，串口采用485通信来控制，PWM输出范围为0-5V，精度为0.1V。PWM的频率由定时器T1来控制。-51 single-chip PWM output example, you can control the duty cycle to send data through the serial port, serial port to control the use of 485, PWM output range of 0-5V, p
CAN03
- 使用说明： 首先通过串口将“接收”“发送”程序分别下载到两个CAN开发板里面。下 载成功后，将继电器上面的6PIN排针换一下，上面两针分别竖着端接在一 起。并将485对应的端子A---A,B---B连接在一起。 现象： 按发送机的按键，接收机的LED灯做二进制加法显示。连接方法见图片。-Instructions for use: First, through the serial port will " receive" the " send&quo
485tets
- 易语言编写的485串口测试软件软件，可进行固定分辨率测试或者全部波特率测试。自动显示测试结果。不使用易语言COM组件。-Easy language of 485 testing software software testing can be fixed resolution or all of the baud rate test. Automatically displays the test results. COM components do not use easy language.
MY485
- 利用MFC编写的一个利用485通信的程序，在此程序中可对要发送的数据分别设定。-Using a MFC write the program to use 485 in this program can send the data to be set separately.
modscan
- 很好的程序 可以实现良好的485通信 我试过 可以的-Good program can achieve a good 485 I tried to the
RS485
- 这是适用与s3c2410处理器的485通信的裸奔代码，在项目中可以直接copy。如果是采用其它处理器即修改寄存器即可。-This is applicable to s3c2410 processor 485 with the streaking code in the project can copy. If you are using other processor registers that can be modified.
CAN_LIN_485
- 各种总线技术，包括CAN,LIN,485和串口，类容很全-A variety of bus technologies, including CAN, LIN, 485 and serial class Yung very
PLC_BORD
- 网络传输控制信号，网络芯片是W5100,传输信号可为控制信号与开关信号，modbus通信协议。-PLC TO W5100,the led and i/o can traver bay w5100,use msp430f5438 as cpu,modbus an 485 to the sevlers,pc use to controle.