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9200send
- DTMF编码芯片HT9200的51接口程序。输入参数R2表示发送数据个数，输入数据与发送数据与DTMF码的关系:00H-0 01H-1 02H-2 03H-3 04H-4 05H-5 06H-6 07H-7 08H-8 09H-9 0AH-A 0BH-B 0CH-C 0DH-D 0EH-* 0FH-#。详细说明参考文件内-DTMF encoder chip HT9200 51 interface program. R2 said input parameters to send data dis
ha9200
- HT9200拨号芯片的使用,内有芯片说明和源代码,DTMF发码.-HT9200 using dial-up chip, a chip with descr iptions and source code, the DTMF code.
ht9200
- 9200用的是ht9200与isd1100,它们的语音输出都是通过一个电阻及电容后并在一起送到一个三极管进行放大的。...A20:Anitya,你的方法我试了一下,还是拨不通,自动拨号时可以听得到微弱的拨号音,但电话一点反映也没有,看来只有用-9200 with the ht9200 with isd1100. their voice output through a resistor and capacitor to together and after a triode amplificat
HT9200_HT9170
- C51下个原代码,包括两个部分HT9200、HT9170 调用程序（C51）.c和HT9200、HT9170 调用程序注解-C51 under the former code, including two of HT9200, HT9170 called procedures (C51). c and HT9200 and HT9170 call procedures Notes
ht9200
- 一个很详细的电话拨号程序，利用HT9200A发送双音频信号
ht9200Aandht9170
- 关于HT9200与HT9170的程序,利用C语言在WINDOWS下编程
PHONE
- 拨号程序源码.利用CPU是8位单片机. 拨号芯片为HT9200.
C
- LPC901操作HT9200，进行DTMF双音频发送演示程序
HT9170-HT9200
- C51与HT9170和HT9200接口程序(双音多频)
HT9200
- 通过单片机对HT9200进行控制访问，实现电话的DTMF拨号功能
HT9170&HT9200收发程序
- HT9170和HT9200的双音多频收发程序
HT9200
- STC89c51控制HT9200拨号电路，调试通过，可直接在自己的程序中调用HT9200.C-STC89c51 control HT9200 dial-up circuit debugging through, directly in their own program called HT9200.C
ht9200a
- HT9200双音频发生器的驱动程序，可有51单片机直接驱动-HT9200 dual-tone generator driver, there are 51 single-chip Direct Drive
code_ok
- 电话拨号ht9200,ht9270源码，51下测试通过-Telephone dial-up ht9200, ht9270 source, 51 under the test
DTMFDialer
- DTMF Dilaer using HT9200 witl LCD matrix 16x2
ha0037
- generator code DTMF for telephone line whith HT92-generator code DTMF for telephone line whith HT9200
A_28
- ht9200拨号功能，主要程序的说，并配合单片的控制-ht9200 dialing
ht9200b
- 单片机编程。。ht9200的主文件和头文件。包括该单片机的介绍-Microcontroller programming. . ht9200' s master file and header files. Including the introduction of the SCM
cd22100
- Datasheet of HT9200 DTMF Decoder
dtmf
- 基于ht9200与ht9170的DTMF信号的发生于接收-To send and receive DTMF signal basic on the ht9200 and ht9170