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Description: 微功率无线模块、小功率无线数传模块、远距离无线通信模块、数传电台、远距离无线通信基站以及无线通信收发器等系列产品，产品主要有无线数传模块、无线通信模块、无线通讯模块、无线收发模块、无线模块、无线射频模块等等。-micropower wireless modules, low-power wireless module, remote wireless communications modules, data-transmission stations, long-distance wireless communications base stations and wireless communications transceiver series products, the main products are wireless module, wireless communications modules, wireless communications modules, wireless transceiver module, wireless modules, RF modules and so on.
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Size: 1691 |
Author: 雷飞 |
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Description: 青岛市城市远程集超系统中的手持器程序，用的是KEIL C7.0，用了北京天石的操作系统，是一个典型的嵌入式POS的程序，包含了常见手持器的基本功能，如用了红外1。1版本的通信协议，接触，射频卡读写等。-Qingdao City Remote Set-system handheld device procedures, it was KEIL C7.0, with the Beijing-day rock of the operating system, is a typical embedded POS procedures, including the common handheld device's basic functions, such as using an infrared. A version of the communication protocols, contacts , RF card reader so.
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Size: 7638 |
Author: 毛建荣 |
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Description: 用PIC12C508单片机做发射及接收，只要加上RF发射及接收模块即可当作遥控器使用,这是接受程序-do with PIC12C508 SCM launch and reception plus RF transmitter and receiver modules can be used as a remote control device, it is acceptable procedure
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Size: 7531 |
Author: wang |
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Description: 用PIC12C508单片机做发射及接收，只要加上RF发射及接收模块即可当作遥控器使用,这是发送程序-do with PIC12C508 SCM launch and reception plus RF transmitter and receiver modules can be used as a remote control device, which is sent procedures
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Size: 4964 |
Author: wang |
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Description: 软件编写RF发射，接收程式。搭配一组RF模块实现无线遥控功能。全系统低功耗设计。增加SLEEP模式最大限度节约用电
-software development, RF transmitter and receiver programs. Mix a group RF Module wireless remote control function. System-wide low power design. SLEEP mode to increase the maximum to conserve electricity
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Size: 7428 |
Author: 占益成 |
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Description: 青岛市城市远程集超系统中的手持器程序，用的是KEIL C7.0，用了北京天石的操作系统，是一个典型的嵌入式POS的程序，包含了常见手持器的基本功能，如用了红外1。1版本的通信协议，接触，射频卡读写等。-Qingdao City Remote Set-system handheld device procedures, it was KEIL C7.0, with the Beijing-day rock of the operating system, is a typical embedded POS procedures, including the common handheld device's basic functions, such as using an infrared. A version of the communication protocols, contacts , RF card reader so.
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Size: 7168 |
Author: 毛建荣 |
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Description: 软件编写RF发射，接收程式。搭配一组RF模块实现无线遥控功能。全系统低功耗设计。增加SLEEP模式最大限度节约用电
-software development, RF transmitter and receiver programs. Mix a group RF Module wireless remote control function. System-wide low power design. SLEEP mode to increase the maximum to conserve electricity
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Size: 7168 |
Author: 占益成 |
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Description:
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Size: 2048 |
Author: kaifeng |
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Description: 用PIC12C508单片机做发射及接收，只要加上RF发射及接收模块即可当作遥控器使用-PIC12C508 Singlechip used to do the launch and reception, together with the RF as long as the launch and receiver module can be used as a remote control
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Size: 3072 |
Author: 罗志军 |
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Description: 本程序为RF收发程序，采用外部中断判断脉冲长度，通过遥控接收程序。-This procedure for the RF transceiver procedures, using external interrupt pulse to determine the length of the procedure by remote control receiver.
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Size: 1024 |
Author: ya--ya |
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Description: WCDMA数字光纤直放站与基站远端射频单元RRU的比较-WCDMA base stations, digital, fiber-optic repeater and a remote RF unit RRU comparison
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Size: 146432 |
Author: jlin |
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Description: NRF2401是单片射频收发一体芯片，工作于2.4—2.5GHz ISM频段，适用于多种无线通信场合，如无线遥控器、无线鼠标等，且传输数据稳定，这种无线通信解决方案适合传输距离较近的无线控制项目，它只需要和处理器配合使用便能实现可靠的数据传递。下面详细介绍如何运用MSP430单片机控制NRF2401完成无线通信。-NRF2401 rf transceiver integrated is single chip, work in 2.4- chip 2.5 GHz ISM band, it is applicable for various wireless communication occasions, such as wireless remote, wireless mouse etc, and data transmission stability, this kind of wireless communication solutions for the transmission distance closer wireless control program, which only need and processor to cooperate to use will realize reliable data transfer. Below are the details about how to use MSP430 microcontroller control NRF2401 complete wireless communication.
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Size: 237568 |
Author: 赵健 |
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Description: 提出一种适用于数字微波接力系统的基
带光纤拉远的接口方案 采用高性能千兆以太网物理层芯片 88E1111 和 1.25G 光收发器 SSFF3151 完成基带接口
基带信号可以通过数字光纤传输技术传到远端 并恢复射频信号 介绍了 88E1111 的工作原理 性能 接口等 并给出硬件电路设计的原理 以及各部分的具体实现方法和原理图 -Compared with the traditional RF and IF pulls distant technology the baseband optical pulls distant technology
has some obvious superiority,especially in feeder line processing and choice of station site it has become the main pulls
distant technology in 3G network such as TD SCDMA.Refering to the baseband optical pulls distant technology in 3G
network the paper proposes a scheme which is suitable for the digital microwave relay system.The design uses high
performance Gigabit chip 88E1111 and 1.25G optical transceiver SSFF3151 to compelete the baseband interface.The signal
transmits to the remote through the digital fiber and restores the radio frequency signal.This paper introduces 88E1111 s
principle performance interface the hardware circuit design principles as well as part of the concrete implementation and
schematic diagrams.The scheme satisfies the baseband transmision in the stability and the error rate aspect.It can be used in
kinds of digital microwave relay systems.
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Size: 143360 |
Author: moon |
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Description: M24LR64 EEPROM (64K bits)
意法半导体的M24LR64 EEPROM存储器集成标准的数字I2C和被动式射频（ISO 15693）接口。
在射频模式下，存储器无需电能即可从系统采集能量和数据，
从而节省电路板的功率损耗，
用户可随时随地以轻松简便的方式远程设定或更新电子产品。 -M24LR64 EEPROM (64K bits) STMicroelectronics M24LR64 EEPROM memory integrated standard digital I2C and passive radio frequency (ISO 15693) interface. In RF mode, the memories do not require electricity to power and data collected from the system, thus saving board power loss, the user can anytime, anywhere easy and quick way to set or update the remote electronics.
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Size: 630784 |
Author: 陆生 |
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Description: SC2260（PT2260）是CMOS 工艺制造的低功耗通用编码器，与SC2272（PT2272）配对使用。编码器对地址脚和数据脚的状态编码组帧以射频（RF）或红外（IR）方式发送。SC2260 最多有10 位三态地址编码。-SC2260 remote coding circuit
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Size: 121856 |
Author: it |
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Description: 2.4GHz 射频收发芯片nRF2401 及其应用.nRF2401 是单片射频收发芯片，工作于2.4～2.5GHz ISM 频段，芯片内置频率合成器、功率放大器、晶
体振荡器和调制器等功能模块，输出功率和通信频道可通过程序进行配置。芯片能耗非常低，以-5dBm 的
功率发射时，工作电流只有10.5mA，接收时工作电流只有18mA，多种低功率工作模式，节能设计更方便。
其DuoCeiverTM 技术使nRF2401 可以使用同一天线，同时接收两个不同频道的数据。nRF2401 适用于
多种无线通信的场合，如无线数据传输系统、无线鼠标、遥控开锁、遥控玩具等。-2.4 GHz rf transceiver chip nRF2401 and its application, nRF2401 single piece of rf transceiver chip is working in 2.4 ~ 2.5 GHz ISM band, chip built-in frequency synthesizer, power amplifiers, crystal
Body oscillator and the function such as modulator module, output power and communications channel can be through the procedures configuration. Chip energy consumption is very low, with-5 dBm
Power launch, working current is only 10.5 mA, received the current work only 18 mA, a variety of low power work mode, energy saving design more convenient.
The DuoCeiverTM technology makes nRF2401 can use the same antenna, and at the same time receive two different channel of data. NRF2401 apply to
A variety of wireless communication occasions, such as wireless data transmission system, wireless mouse, remote lock, remote control toy, etc.
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Size: 17408 |
Author: woshilaishishi |
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Description: nRF2401 是单片射频收发芯片，工作于2.4～2.5GHz ISM 频段，芯片内置频率合成器、功率放大器、晶
体振荡器和调制器等功能模块，输出功率和通信频道可通过程序进行配置。芯片能耗非常低，以-5dBm 的
功率发射时，工作电流只有10.5mA，接收时工作电流只有18mA，多种低功率工作模式，节能设计更方便。
其DuoCeiverTM 技术使nRF2401 可以使用同一天线，同时接收两个不同频道的数据。nRF2401 适用于
多种无线通信的场合，如无线数据传输系统、无线鼠标、遥控开锁、遥控玩具等。
大器、频率合成器，功率放大器等功能模块，需要很少的外围元件，因此使用起来非常方便。QFN24 引脚
封装，外形尺寸只有5×5-NRF2401 single piece of rf transceiver chip is working in 2.4 ~ 2.5 GHz ISM band, chip built-in frequency synthesizer, power amplifiers, crystal
Body oscillator and the function such as modulator module, output power and communications channel can be through the procedures configuration. Chip energy consumption is very low, with-5 dBm
Power launch, working current is only 10.5 mA, received the current work only 18 mA, a variety of low power work mode, energy saving design more convenient.
The DuoCeiverTM technology makes nRF2401 can use the same antenna, and at the same time receive two different channel of data. NRF2401 apply to
A variety of wireless communication occasions, such as wireless data transmission system, wireless mouse, remote lock, remote control toy, etc.
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Size: 81920 |
Author: woshilaishishi |
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Description: rf module nrf2401 c++ code for wireless remote
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Size: 1598464 |
Author: cmchristo
|
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Description: IDL遥感，roi的随机拆分，通过IDL控制，感兴趣区的随机选择操作(IDL Remote Sensing, Random Segmentation of ROI)
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Size: 1024 |
Author: 埃斯顿2 |
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Description: control keypad remote
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Size: 20458 |
Author: ndh4284 |
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