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8880拨号程序,用于拨出200电话 可修改后进行其他拨号-8,880 dial-up procedures for the allocation of 200 phones can be modified for other dial-up
Update : 2008-10-13 Size : 263779 Publisher : 无线

用51单片机及MT8880制作的可以识别电话号码的ASM源程序。-MCU with 51 and MT8880 production can be identified telephone numbers of ASM source.
Update : 2008-10-13 Size : 5975 Publisher : 王生

自己做的一个MT8880做的智能防盗系统的程序。一需要的可以参考参考。-do for myself a MT8880 so smart alarm systems procedures. One can refer to the need for reference.
Update : 2008-10-13 Size : 2770 Publisher : bg7img

这是单片机控制DTMF编解码芯片MT8880实现拨号等的单片机应用控制程序。-This is the MCU control DTMF codec chip MT8880 achieve dialing the SCM application process control sequence.
Update : 2008-10-13 Size : 2225 Publisher : 徐HONGZHI

用89S52作的远程序电话拨号系统,能完成收发功能,利用的芯片是MT8880,里面有源程序以及生成的hex文件,开发环境是keil
Update : 2008-10-13 Size : 1053973 Publisher : 李岸

DL : 0
子程序时经过很长时间的仔细调试完成的!绝对的能用
Update : 2008-10-13 Size : 3515 Publisher : 冠历历

pic16cxx控制远程电话系统,内含MT8880等源码,欢迎下载.
Update : 2008-10-13 Size : 128235 Publisher : lvnianzhi

DTMF双向收/发集成电路MT8880专门为双音频信号的收、发而设计,它既能产生发送双音频信号,又能对双音频信号进行接收译码,还能判断各种信号音(拨号音、回铃音、忙音)。以上就是它的应用电路和程序
Update : 2008-10-13 Size : 54884 Publisher : 徐徐

C51驱动MT8880DTMF自动收发,很实用的软件-C51 driver MT8880DTMF automatically send and receive, it is useful software
Update : 2024-05-05 Size : 2048 Publisher : Kevin Gunn

apr9600简介,功能引脚,希望对大家有用-About apr9600 functional pin, in the hope that useful U.S.
Update : 2024-05-05 Size : 211968 Publisher : 张书舟

SCM8880
DL : 0
使用8880实现DTMF通信及拨号的程序.-The use of 8880 to achieve DTMF communications and dial-up procedures.
Update : 2024-05-05 Size : 91136 Publisher : 高帅虎

单片机上连接1302时钟和DS18b20温度传感器和MT8880的拨号程序-This RAR is about the 51MCU program for DS1302 DS18B20 and MT8880;
Update : 2024-05-05 Size : 39936 Publisher : xixi

基于DTMF语音芯片MT8880的基础操作程序,经过验证的基础单元程序-DTMF-based voice chip MT8880 based procedures, the basic unit of proven procedures
Update : 2024-05-05 Size : 45056 Publisher : 夏伟

语音芯片MT8880的模块化程序操作,经过硬件测试,牢靠可用-Voice chip MT8880 modular program operation, through hardware testing, reliable available
Update : 2024-05-05 Size : 5120 Publisher : 夏伟

SCM2
DL : 0
MT8880的拨号子程序,适合电话报警电路的设计。原理很简单,要增加电话号码,就可以自己增加一个数组就可以了。-MT8880 dial-up routines for a telephone circuit. The principle is very simple, to increase the phone number, you can add an array of their own on it.
Update : 2024-05-05 Size : 1024 Publisher : HIGER

MT8880应用实例合集,总共有十余个例子-MT8880 Application collection, a total of more than ten examples of
Update : 2024-05-05 Size : 9021440 Publisher : yyw

SCMDTMF
DL : 0
DTMF( Dual Tone Multi-Frequency ),即双音多频信号,是邮电业务的通信信令,它有很强的抗干扰能力,因此被广泛用于远距离通讯,如电话拨号通信中。基于单片机实现远距离DTMF信号的方法可以有多种,如用D/A转换器实现(基于PWM),也可用集DTMF信号的收发功能于一体的MT8880芯片等等。-DTMF (Dual Tone Multi-Frequency), the dual tone multi-frequency signals, signaling a Telecommunications Services of communication, it has a strong anti-interference ability, it is widely used for remote communications such as telephone dial-up communications. DTMF signal based on long-distance single chip can have a variety of ways, such as with the D/A converter to achieve (based PWM), can also be set DTMF signal transceiver functions in one of the MT8880 chip, and so on.
Update : 2024-05-05 Size : 351232 Publisher : longtian635241

DL : 0
MT8880是DTMF信号的解码芯片,在智能电话控制中使用很多,这个里面有单独的拨号与振铃检测摘机的程序,每个程序都有详细的注释,非常好用-MT8880 is a DTMF signal decoder chip in the smart phone to use a lot of control, the inside has a separate dial-up hook and ring detection process, each program had detailed notes, very easy to use
Update : 2024-05-05 Size : 243712 Publisher : 张亮

SCMMT8880
DL : 0
C51程序,里面的函数为双音频接收发送芯片MT8880的应用函数-C51 program, which function application function to send the chip MT8880 DTMF receiver
Update : 2024-05-05 Size : 2048 Publisher : LiaoShengZhang

SCMmt8880
DL : 0
mt8880 驱动程序 经过验证 单片机为51内核-mt8880 program recognized
Update : 2024-05-05 Size : 1024 Publisher : zhou
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