搜索资源列表
RS232-TTL-RS485
- RS232 转TTL电平转rs485通讯接口原理图-铁匠设计-RS232 to TTL level communication interface switch rs485 schematic- Blacksmith Design
RFID_UHF_VC
- RFID_VC++6.0源码_RFID读写 提供了RFID的开发源码，用VC编的，展示RFID卡如何加密，如何自毁。串口通讯支持RS-232(RS232)，RS-485(RS485)，波特率可选,RFID的天线可选，读卡频率可调。提供了控制RFID读卡功率的方法，功率从0至29可调，距离最大10米以上，该源码可用于交通、物流、运输、仓库管理、比条码技术强大。用于毕业论文答辩中，可以演示，程序看懂后，就对RFID整个工作原理较为了解。支持ISO18000和EPC_GEN2等类型的RFID卡。
dianbiao
- 完整的电表程序，功能非常全，RS485，红外-A complete meter program features a very full, RS485, IR
rs485
- MSP430F4270 采用外部中断 模拟串口功能 RS485-MSP430F4270 external interrupt simulation using RS485 serial port functions
1105PLC-RS485
- 1105PLC与变频器的RS485通信控制-1105PLC the RS485 communications with the inverter control
Based-on-the-RS485-communication
- 基于RS485的多机通信程序,doc文档-Based on the RS485 communication program of machine
USBto232_485_UART
- DIY多功能转换器（已调试通过）。 本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能，简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。 心动了吗？不如赶快行动，拥有属于自己的五合一的接口转换器吧！-DIY Multi-function Converter (has debug through). The schematic diagram can be
ay-contiol
- 异步通信软件模拟，比如RS232,RS485,调试代码的有效工具-Asynchronous communication software simulation, such as RS232, RS485, an effective tool for debugging code
voice-enabledmulti-channel
- 本系统实现了一种具有语音播报、语音提示的高性能、高智能的实用型远距离多 路数据采集系统。 关键词： SPCE061A，RS485 -The system achieved a voice broadcast, voice prompts, high-performance, high intelligence, practical long-range multi-channel data acquisition system. Key words: SPCE061A, RS485
RS485Comm
- 本例程演示了PC机和智能型仪表如何通过RS485接口进行通信。仪表采用百特公司产XMA5000智能型专家自整定PID调节器，该仪表的通讯协议已经在例程代码中作了详细说明。该例程非常简单，旨在说明如何在VC++中使用重叠方式读写串口。这个是异步通信，昨天传那个是同步通信。-The routine demonstration of PC and intelligent instrument through RS485 communication interface. Instrumentation
RS485
- 力天电子msp430单片机实验版LT-1BRS485程序-Power MSP430 Singlechip day electronic version of LT-1BRS485 experimental procedures
RS-485_guide
- 电表设计中关于RS485的设计参考，包括有电路图,和源代码.-RS485 meter design on the design of reference, including schematics, and source code.
RS485
- 天祥电子-10天学会MSP430单片机LT-1B485例程-Institute of Electronics-10 days Tienhsiang MSP430 Singlechip LT-1B485 routines
vb_RS485_stepper_moter
- 使用RS485 协议 使VB 和 单片机进行通信，控制步进马达，含原理图-RS485 agreement to use VB and MCU to communicate, control stepper motor, including schematic diagram
LINKER
- PC通过转换器与PLC通讯，转换器是以太网转RS485-PC through the converter and PLC communications, converters are RS485 Ethernet switch
TLC1549_C51
- 本程序介绍了一个利用RS232和/或RS485连接,采用CD4051多选一通道,用TI公司的10位串行A/D芯片TLC1549进行数据采集的程序.本程序还附带AT24C04的读写函数.希望对您有所帮助.-This procedure describes a use of RS232 and/or RS485 connection, using CD4051 choose a channel, using TI s 10-bit serial A/D chip TLC1549 data colle
EilersenLoadcell
- communication with loadcellmade loadcell which gives rs485 output in bin & evc format.123-communication with loadcellmade loadcell which gives rs485 output in bin & evc format.
rs485duojitongxin
- rs485多机通信， rs485多机通信， -RS485 multi-machine communication, rs485 multi-machine communication, rs485 multi-machine communication, rs485 multi-machine communications,
pdc_system
- 电子秤数据采集系统，通过RS485方式来进行通信。绝对精典！-Electronic Scale Data Acquisition System, by way of RS485 communication. Absolutely classical!
modbuspw
- modbus 源代码,RS485 通信,实现PC与RTU通信-source code for Modbus, RS485 communication