搜索资源列表
195-dtmf-receiver-ic-mt8870-tester
- this diagram explain how to connect phone line to caller id circuit
FSK
- 中国FSK制式来电显示国标，pdf格式文档-China FSK caller ID standard GB, pdf format document
app_DTMF_decoder
- 来电显示记录器，可以记录400多条电话来电记录。-Caller ID records, you can record telephone calls more than 400 records.
DTMF
- 中国DTMF制式来电显示国标-PDF格式文档-China DTMF caller ID standard GB-PDF format document
Embedded_Network_Microcontroller_information_appli
- 如何通过互联网共亨以单片机应用系统为中心的小型嵌入式设备的信息，成为当今电子界 ... 多任务操作，可以在MCU执行数据采集和控制功能的同时把数据打包并传送到互联网上。 ... 直接驱动普通I/O口实现硬件外设功能（如UART、 I2C、SPI、 Caller ID、FSK等）-How to Hang a total through the Internet-centric single-chip microcomputer application system for small embedd
CallerID
- this is a caller ID project source code + Orcad Layout PCB.It uses a 16F628 PIC to extract information from HT9032C and display it on LCD.this project could have several applications.
9032
- this chip decode the data that come from telephone line and convert it to caller id information
XR2211V3
- this chip decode the data that come from telephone line and convert it to caller id information
MDR
- this project or pdf file explain how can you use dtmf to chow caller id info
final2
- caller id with 16f628a
Caller-Id-DTMF
- this documents gives full length descr iption on caller id Dual tone multiple Frequencies
Spec_DM901_V220_michael
- DECT是ETSI颁布的一种近距离无线通信协议，工作频率在1.8G-1.9GHz,典型距离为室内50米，室外300米。 本系统有以下主要功能： 1）传输视频：访客按门铃时，主人可以很方便地通过无绳子机的彩屏LCD看到访客图像，子机发出叮咚提示铃声，主人可通过子机按键选择开锁。LCD为1.8\ 65K色彩屏。 2)系统本身可作为彩屏无绳电话使用，有中文显示及输入法，来电显示等功能 3）可无绳通过子机与楼宇管理中心通话 适合居民单元楼，机关楼，别墅等场景使用 -DECT ET
DTMF_CallerID
- DTMF制式主叫号码显示规范，本规程适用于能够接收和显示交换机以 DTMF 方式传送的主叫号码的电话机或附加装 置-Caller ID display DTMF standard specification, the rules apply to telephone or additional devices can receive and display switches to DTMF mode of transmission of Caller ID
Mobile
- 模拟手机通讯录，在控制台下实现来电显示、通话记录保存等功能-Analog phone contacts, at the console to achieve caller ID, call record keeping and other functions