Description: 本科毕业设计做的一个小玩意。设计的语音播报记事器系统使用AT89S52单片机为微控制器，通过对ISD4004的控制实现语音的存储与回放。PCF8563为本系统提供时间和日历等信息。当进行录音和放音时，PCF8563亦可作为计时器件使用。外接矩阵键盘和LED显示器，方便人机间的对话。本系统能够录音放音长达16分钟。压缩包内有自己的本科毕业论文，程序和原理图。有一定的参考价值。-Graduated from a design gadgets. Design Notepad voice broadcast system for the use of single-chip microcontroller AT89S52, through control of ISD4004 voice storage and playback. PCF8563-based system provides information such as time and calendar. When the recording and playback time, PCF8563 pieces can also be used as a timer. External keyboard and LED matrix displays, to facilitate dialogue between man-machine. Recording the system can playback up to 16 minutes. Compressed packet has its own undergraduate thesis, procedures and schematic diagram. A certain reference value. Platform: |
Size: 532480 |
Author:张裕 |
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Description: 大学毕业设计作品：出租车计价器的设计：以AT89S52单片机为中心，通过金属传感器来测距，实现对出租车的计价统计。结合语音芯片ISD4004，时钟芯片DS1302，功放模块LM386N组成语音时间控制系统，最后通过液晶显示模块LCD12864显示单价、路程、总价、时间等。本系统可以实现单价、起步价、白天价、夜间价的显示和时间的修改。AT89S52通过P0口与外部语音报价电路相连，可以实现语音报价功能。-Graduated from college design work: the design of a taxi meter: The AT89S52 microcontroller as the center, ranging through the metal sensor to achieve statistical valuation of the taxi. Combination of voice chip ISD4004, clock chip DS1302, composed of voice amplifier module LM386N-time control system, the final adoption of liquid crystal display module LCD12864 show unit price, distance, total price and time. This system can achieve unit price, starting at daytime price, prices shown at night and the time changes. AT89S52 through the P0 port with an external circuit connected to voice offer, you can offer voice functionality. Platform: |
Size: 7168 |
Author:qinyu |
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Description: AVR单片机Mega16的针对语音芯片ISD4004的操作程序，实现录音放音的功能，稍微改动下即可针对ISD4002-Mega16 AVR microcontroller voice chip ISD4004 against operating procedures, to achieve the function of recording playback, a little change can be for the ISD4002 under Platform: |
Size: 15360 |
Author:NWYF |
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Description: ISD4004 芯片顺序录放程序源代码，开发环境keil ,用52单片机来控制isd4004-ISD4004 chip sequence recording program source code, development environment, keil, with a microcontroller to control the isd4004 52 Platform: |
Size: 51200 |
Author:pei95032 |
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Description: m16的SPI控制ISD4004的程序 ATMEGA16单片机用ISD4004语音芯片开发者可以下着参考下-m16 in the SPI control procedures ISD4004 ISD4004 voice chip with ATMEGA16 microcontroller developers can refer to the following under the Platform: |
Size: 1024 |
Author:张友乔 |
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Description: 主要用于驱动语音芯片ISD4004 此驱动程序专为51单片机 C语言-ISD4004 voice chip is mainly used for driving the driver for C-51 microcontroller Platform: |
Size: 1024 |
Author:pipi |
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Description: isd4004超全的资料：
（1）4004的中英文PDF
（2）基于51单片机的4004的一键录，放程序 （C和ASM）
（3）基于AVR单片机的4004的一键放放程序。
（4）基于STC89C52和18B20的语音温度播放程序
（5）4004与MCU的硬件接法。-isd4004 ultra-wide information: (1) 4004 in English PDF (2) 4004 51 MCU-based one-button recording, release procedures (C and ASM) (3) AVR microcontroller based on the 4004 release of a key release program. (4) voice-based STC89C52 and 18B20 temperature player (5) 4004 and the MCU' s hardware connection. Platform: |
Size: 2696192 |
Author:chen |
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Description: 用89S52单片机实现时间和温度的语音播报，并者有三个按键来控制录音，播放和停止。-89S52 microcontroller, voice broadcast time and temperature, and three buttons to control recording, playback and stop. Platform: |
Size: 2048 |
Author:yangjiach |
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Description: ISD4004 系列工作电压3V,单片录放时间8 至16 分钟,音质好,适用于移动电话及其他便携式电子产品中。芯片采用CMOS 技术,内含振荡器、防混淆滤波器、平滑滤波器、音频放大器、自动静噪及高密度多电平闪烁存贮陈列。芯片设计是基于所有操作必须由微控制器控制,操作命令可通过串行通信接口(SPI 或Microwire)送入。-The ISD4004 series voltage is 3V, the monolithic recording time to 16 minutes, good sound quality for mobile phones and other portable electronic products. Chip using CMOS technology, contains the oscillator, anti-aliasing filter, smoothing filter, audio amplifier, automatic squelch and high-density multi-level flash storage display. The chip design is based on all operations must be controlled by the microcontroller, operation command can be fed via a serial communications interface (SPI or Microwire). Platform: |
Size: 27648 |
Author:范阳阳 |
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Description: 采用51单片机开发的语音温度计，采用ISD4004语音芯片，C语言程序-51 microcontroller development of the voice thermometer, the ISD4004 voice chip, the C language program Platform: |
Size: 141312 |
Author:陈小天 |
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Description: 语音芯片ISD4004的资料，对于用语音芯片做单片机开发的初学者很有用处。-Voice chip ISD4004 information useful for beginners to do with voice chip microcontroller development. Platform: |
Size: 80896 |
Author:陈科 |
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Description: 利用51单片机和isd4004通讯，分不同的段录音。利用拨码开关来选择录下的不同段的语音进行播放。-51 microcontroller, and isd4004 of communication, and divided into different segments recording. DIP switch to select the record of the different segments of the voice playback. Platform: |
Size: 1024 |
Author:李阳 |
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Description: 基于51单片机的一个ISD4004的程序极其相关配套资料，有用的可以下下来-Based on a program 51 microcontroller ISD4004 extremely relevant supporting information useful can look down Platform: |
Size: 381952 |
Author:彭俊利 |
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