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Description: 51单片机模拟2272解码,采用中断方法，精确判断同步码。-51 2272 microcontroller simulation decoding method used interruption, accurate judgment synchronous code.
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Size: 12288 |
Author: 汪长洪 |
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Description: 利用pt2262作为发射端的主控芯片，该代码实现了控制pt2262的部分-pt2262 use as a launch-control of the chip, the realization of the control code pt2262 part. .
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Size: 1024 |
Author: chesnu |
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Description: 用89c2051代替pt2272来解码pt2262发码的源程序-89C2051 to pt2272 used to replace fat pt2262 decoder source code
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Size: 2048 |
Author: sj |
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Description: 利用单片机软件模拟pt2262编码器，频率可调-Pt2262 software simulation using single-chip encoder, frequency adjustable
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Size: 4096 |
Author: 刘其祥 |
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Description: A article for electric.
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Size: 539648 |
Author: yimeisheng |
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Description: 用C51单片机实现解PT2262编码的源程序。-C51 single-chip solution with implementation of the source code PT2262.
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Size: 1024 |
Author: yyg123321 |
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Description: 无线pt2262，2272解码。已经试验成功-Wireless pt2262, 2272 decoder. Has been successfully tested
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Size: 2048 |
Author: yuejiajiajia |
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Description: 在无线遥控领域，PT2262/2272 是目前最常用的芯片之一，但由于芯片要求配对使用，在很大程度上影响了该芯片的使用，笔者从PT2262 波形特征入手，结合应用实际，提出软件解码的方法和具体措施。-In the field of wireless remote control, PT2262/2272 is one of the most commonly used chip, but because of the use of chip matching requirement, to a large extent the impact of the use of the chip, and the author PT2262 waveform characteristics from the start, combined with practical applications, the software decoder methods and specific measures.
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Size: 4096 |
Author: yu |
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Description: 基于pt2262/2272编码/译码芯片的单片机无线控制系统,控制十路开关量的单片机控制程序-Pt2262/2272-based encoding/decoding chip, single-chip wireless control system, control the volume of 10 single-chip switch control procedures
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Size: 1024 |
Author: 韩玉虎 |
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Description: 单工无线呼叫系统分发射和接收两大部分。发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。接收部分以超大规模AM/FM立体声收音集成芯片CXA1238S为主体，灵敏度、镜像抑制、信噪比等各项性能指标均达到设计要求；音频功率放大器采用集成芯片LM386，电压放大倍数最大为200。采用PT2262/2272编码/解码电路实现了数据传输业务以及对台号的选择等功能；音频输入和数据输入可自动转换；AT89S52作为整个系统的控制部分，程序设计采用C语言在KEIL51的编译器上编程实现；显示采用128×64点阵型液晶显示。经测试，整机功能齐全，各项性能指标符合系统要求，接收波形稳定，无明显失真。-The simplex wireless-calling system consists of two parts: transmit part and receive part.The transmit part adopts the phase-locked loop pattern of frequency synthesizing technology and uses the MC145152 and MC12022 chips to compose the phase-locked loop.It locks the frequency of the carrier-wave at 35MHz.The stabilization of the carrier-wave can be 4×10-5,the accuracy can be 3×10-5.The frequency modulation and the confection of the carrier-wave are realized by the capacity-changing diode V149 and the integration voltage-control oscillator MC1648 chip.The end power amplifier uses the audion 2SC1970 to make it work in the third magnifying state,it improves the efficiency of the magnifier and the power of the output reaches the design demand.The receive part uses the super cosmically AM/FM dimensional sound stereo radio reception integration chip CXA1238S as the main part.The sensitivity、the mirror-control restrain、the SNR and every capability index all reach the design demand.The audio
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Size: 626688 |
Author: 周宇 |
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Description: 这个PT2262 2272红外收发电路是一个红外收发典型应用电路-The PT2262 2272 infrared transceiver, an infrared transceiver circuit is a typical application circuit
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Size: 6144 |
Author: 闫德凯 |
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Description: 无线模块常用的编码解密芯片pt2262 2272详尽介绍其用法。-The encoding used to decrypt the wireless module chip pt2262 2272 detailed descriptions of its use.
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Size: 307200 |
Author: 程晓培 |
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Description: pt2262 2272无线收发模块与51单片机程序
重要程序段 -pt2262 2272 and the SCM process
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Size: 1024 |
Author: carolzj |
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Description: 本人整理的关于单片机的多路无线开关的设计，PT2262 2272-I order multiple on single chip wireless switch design, PT22622272
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Size: 1974272 |
Author: 李云龙 |
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Description: 本资料详细的解说了超再生无线接收传送数据方面的解码资料，难得资料！-Detailed explanation of the information super-regenerative radio receiver to decode the information transmitted data, rare information!
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Size: 5120 |
Author: wang |
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Description: pt2262 2272软件解码程序，包含资料，有一定的参考价值。-pt2262 2272 software decoding process, including data, there is some reference value.
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Size: 244736 |
Author: lancome920 |
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Description: 无线门铃，PT2262/2272/基于AT89C2051设计-Wireless doorbell, PT2262/2272
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Size: 59392 |
Author: 陈茂华 |
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Description: 基于pt2262-2272的无线门铃设计-Based on pt2262-2272 design for wireless doorbell
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Size: 3072 |
Author: 王玉龙 |
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Description: 在无线遥控领域，PT2262/2272 是目前最常用的芯片之一，但由于芯片要求配对使用，在很大
程度上影响了该芯片的使用，笔者从PT2262波形特征入手，结合应用实际，提出软件解码的方法和
具体措施。 -In the wireless remote areas, PT2262/2272 is currently one of the most commonly used chip, but the chip requires pairing used largely affected the use of the chip, I start from the PT2262 waveform characteristics, combined with the actual application, proposed software decoder approach and specific measures.
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Size: 148480 |
Author: 朱红永 |
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Description: 无线pt2262，2272解码。已经试验成功-Wireless pt2262, 2272 decoder. Has been successfully tested
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Size: 2048 |
Author: buted |
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