Search - 2272 - CodeBus

[Embeded-SCM Develop] pt2262

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.
Platform: | Size: 12288 | Author: 汪长洪 | Hits:

Description: 51单片机模拟解码2272程序，此方法较硬件解码要方便而且灵活性要强，可靠性也得到加强。-51 2272 microcontroller decoding process simulation, this method than hardware decoding to facilitate flexibility and stronger, Reliability has also been strengthened.
Platform: | Size: 1024 | Author: 肖文涛 | Hits:

[ELanguage] mcu

Description: 解码2272模拟程序,调试通过,需要者也可和我联系-2272 decoder simulation program, debug is passed, those in need can also contact me
Platform: | Size: 183296 | Author: xiaopeng | Hits:

[Other] 2272

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
Platform: | Size: 2048 | Author: sj | Hits:

[SCM] PT2262(2272)

Description: A article for electric.
Platform: | Size: 539648 | Author: yimeisheng | Hits:

[SCM] wxjm

Description: 使用2051单片机对2272进行解码的完全代码,可直接拿来修改成很强的遥控器.-2051 to 2272 the use of single-chip decoding the complete code, can be directly used to modify a remote control into a very strong.
Platform: | Size: 83968 | Author: rainyss | Hits:

[SCM] ledshow_2272

Description: 基于2262/2272无线控制器的设计与proteus仿真-2262/2272 based on the wireless controller design and simulation proteus
Platform: | Size: 107520 | Author: jupiter | Hits:

[Other] pt2262

Description: 无线pt2262，2272解码。已经试验成功-Wireless pt2262, 2272 decoder. Has been successfully tested
Platform: | Size: 2048 | Author: yuejiajiajia | Hits:

[assembly language] Pt2262

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.
Platform: | Size: 4096 | Author: yu | Hits:

[SCM] 2262codeand2272decode

Description: 用51单片机仿真2262和2272的编解码！！用51单片机仿真2262和2272的编解码-51 single-chip simulation with 2262 and 2272 codec! ! 51 single-chip simulation with 2262 and 2272 codec! ! 51 single-chip simulation with 2262 and 2272 codec! !
Platform: | Size: 7168 | Author: micale | Hits:

[Other Embeded program] ir

Description: 红外的接受与发送原理，主要是2262 2272的电路与设计-To accept and send the infrared theory, the main circuit is 2262 2272 and design
Platform: | Size: 29696 | Author: 曹佃生 | Hits:

[SCM] DPJWXKZ

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
Platform: | Size: 1024 | Author: 韩玉虎 | Hits:

[Software Engineering] simplex_wireless_calling_system

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
Platform: | Size: 626688 | Author: 周宇 | Hits:

[SCM] main

Description: 自制小时钟可以遥控调节时间，采用315M 2262 ，2272 收发模块发来给新手看看 -Self-made small-time clock can be adjusted remotely, using 315M 2262, 2272, sent to the transceiver module to see if novice
Platform: | Size: 2048 | Author: 李星 | Hits:

[SCM] timer

[Embeded-SCM Develop] ee

Description: 编解码资料，2262，2272 很全，是弄无线模块的好资料-Encoding and decoding data, 2262,2272 very full, is get good information on the wireless module
Platform: | Size: 625664 | Author: qw | Hits:

[SCM] decoding

Description: 1527和2272的软件解码程序 1527 and 2272 software decoding program-1527 and 2272 software decoding program 1527 and 2272 software decoding program
Platform: | Size: 36864 | Author: qd | Hits:

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