说明：usbHID上位机程序，可以实现对指定HID设备的识别和数据收发。
USB HID host computer program, you can achieve the specified HID device identification and data transceiver.
在接收无线数据之后，收发信机30可以进行各种处理，例如包括频率转换以及按照需要的调制方案进行调制。
Upon receipt of wireless data, transceiver 30 May perform various processing including, for example, frequency conversion and modulation according to a desired modulation scheme.
在传输网络中，音频适配器采用双音多频芯片MT8880实现数据格式的转换功能，对讲机则完成对转换后的音频信号收发功能；
In the transmission network, the audio adapter adopts MT8880 to transform the data format and the wireless interphone is to transmit and receive the audio signal.
收发信机可接收基带数据和控制信息，以及向功率放大器提供射频信号。
The transceiver may receive baseband data and control information and provide RF data to the power amplifier.
介绍了一种以c 8051f310单片机为控制核心，可实现红外数据通信的便携式收发器。
This paper introduces a portable infrared transceiver which takes MCU C8051F310 as its control core.
本发明的另一方面在于包括接收基带数据并提供射频信号给功率放大器的收发信机的设备。
Another aspect of the present invention resides in an apparatus that includes a transceiver to receive baseband data and to provide RF data to a power amplifier.
在这套称重系统中，硬件系统处理器采用AT 89s51单片机，用于采集、处理和收发数据。
In this weighing system, the hardware system processor using AT89S51 microcontroller to collect, process and receive or send data.
其中电能的计量采用AD 7755实现，数据的无线传输与控制利用单片机at89s51向短信收发模块发送AT指令来实现。
Among these parts AD7755 is the core of the electricity meter, and data transmitting and controlling is completed by means of AT89S51 transmitting at command to GSM module.
该系统以TCP/IP协议为基础，单片机通过ISA总线与网卡通信来实现网络数据包的收发。
The receiving and transmission of network frames are implemented through the ISA bus between MCU and the network card.
给出了利用PC机、AT 89 C 51单片机、SJA100CAN控制器、82c 250 CAN收发器、MAX232等实现数据采集与控制系统的硬件电路设计及软件设计。
Using the PC, AT89C51 single chip, SJA100CAN controller, 82c250 CAN transceiver and MAX232, the design of the hardware circuit and software of the system is realized.
通过实测数据计算目标位置，说明在多个UWB收发机协同定位时能达到厘米级定位精度。
The measurements and computed position show this scheme has an accuracy on the centimeter scale.
通过实测数据计算目标位置，说明在多个UWB收发机协同定位时能达到厘米级定位精度。
The measurements and computed position show this scheme has an accuracy on the centimeter scale.
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