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IA4420
- IA4420 工作在315/433/868/915MHz 频段（IA4421 工作在433/868/915MHz 频段）； 2． 低电压工作，工作电压2.2V~5.4V； 3． 低功耗模式，待机电流0.3uA； 4． 调制模式FSK，并具备高度集成的PLL； 5． 低发射功率、高接收灵敏度设计，发射功率5~10 dbm 可调，接收灵敏度-109 dbm； 6． 内置时钟输出，可省掉MCU 的晶振； 7． 传输数据率高，数字信号可达115.2 kbit/s,模拟信号可达25
SPIreadandwritedatawithNRF905toIa4421
- NRF905用SPI读写数据至Ia4421-SPI read and write data with NRF905 to Ia4421
IA4420-PIC
- AI4420无线收发IC,PIC开发程序,适合高档双向无线产品开发用.-AI4420 wireless transceiver IC, PIC development process for high-grade bi-directional use of wireless product development.
IA4420FIFO(C51)
- 这个使用c51写的对ia4421的读写，是无线方面的，很有帮助-The use of c51 written right ia4421 read and write, is the wireless connection, and very helpful
GuideDevice
- 介绍一种基于射频识别技术的智能语音电子导游仪设计方法及实现。以AT89C51为主控芯片，IA4421自动识别模块，ISD1760语音芯片构成的导游仪系统，实现到达景区后自动识别对应的景区ID，并启动语音播报功能。-This paper presents design method of Intelligent E-guide system based on Radio Frequency Identification. The design To AT89S51 for a master chi
tempture
- 基于51单片机的无线温度发送程序。温度传感器为DS18B20，无线模块为IA4421-51 MCU-based Wireless Temperature sending process. Temperature sensor DS18B20, wireless module for the IA4421
SI442_Dehjdmgram
- 一个IA4421接收和发送的程序代码,希望大家喜欢。-IA4421 receive and transmit a code, I hope you like it.
wenduxianshishuchuan
- SW-51/AVR 二合一开发板上实现一个实时的温度检测系统，并把数据传输收集处理，采用的器件有ds18b20，sw-Ia4421无线模块等。-SW-51/AVR combo on the development board to implement a real-time temperature measurement system and the data collection and processing, using devices There ds18b20, sw-Ia4421
IA4421
- IA4421的参考设计,有巨大的参考价值-Sample program for IA4420 initialize and Transceiver testing
IA4421
- 使用IA4421的433M频段的无线透传模块的源码,仅供参考-Use IA4421 source 433M band wireless pass-through module, for reference
IA4420FIFO(C51)
- 这个使用c51写的对ia4421的读写，是无线方面的，很有帮助-The use of c51 written right ia4421 read and write, is the wireless connection, and very helpful
ia4421
- 无线收发器IA4421的初始化程序、发送一帧数据以及接受一帧数据的程序-IA4421 wireless transceiver initialization procedure, sending a frame and a frame of data acceptance program
SI442_Dehjdmgram
- 一个IA4421接收和发送的程序代码,希望大家喜欢。-IA4421 receive and transmit a code, I hope you like it.
IA4420FIFO(C51)
- 这个使用c51写的对ia4421的读写，是无线方面的，很有帮助-The use of c51 written right ia4421 read and write, is the wireless connection, and very helpful
tzqiub
- IA4420 工作在315 433 868 915MHz 频段IA4421 工作在433 868 915MHz 频段； 2． 低电()
terminal
- IA4420 工作在315 433 868 915MHz 频段IA4421 工作在433 868 915MHz 频段； 2． 低电()