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Description: 基于AVR的一个 Sound Recorder的源代码，用的外部Flash是ATMEL AT45DB系列
Platform: |
Size: 4459668 |
Author: 邵毅男 |
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Description: 这是一个令人叫绝的视频、音频生成器。AVR的运算速度足够处理黑白图像及声音的生成。(但不足以生成彩色图像)。-This is a fantastic video, audio generator. AVR deal with enough computational speed black and white images and sound generation. (But not sufficient to generate color images).
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Size: 82944 |
Author: 李锋 |
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Description:
实验板的AVR程序，矩阵4*4键盘键值显示，驱动蜂鸣器发出按键声。
接线定义：SW1～8打开，SW2-1,2,3,4,打开，SW2-6为LED的电源，SW3-8为系统复位脚。
PA2(SW5-7)为蜂鸣器输出端，PB(SW4-1～8)为键盘接入
记事：本程序旨在对矩阵键盘扫描的理解与演示，程序适合初学者使用。
使用器件：ATMEGA8535，可更换。 默认片内1MHz晶振
功能：初始LED显示 - ，按下那个按键显示按键的键值。使用的是4×4矩阵键盘。-AVR Experiment board procedures, the matrix 4* 4 keyboard keys show keys issued driver buzzer sound. Connection definition: SW1 ~ 8 open, SW2-1, 2,3,4, open, SW2-6 for the LED power, SW3-8 for the system reset pin. PA2 (SW5-7) for the buzzer output, PB (SW4-1 ~ 8) for keyboard access Notepad: The procedures are designed to scan the keyboard matrix understanding and demonstration of procedures suitable for beginners to use. The use of devices: ATMEGA8535, can be replaced. Default-chip crystal oscillator 1MHz function: the initial LED display- press the button that shows the key button. Using a 4 × 4 matrix keyboard.
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Size: 7168 |
Author: 夜风 |
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Description: 基于AVR的一个 Sound Recorder的源代码，用的外部Flash是ATMEL AT45DB系列-AVR based on the Sound Recorder, a source code, use external Flash is ATMEL AT45DB Series
Platform: |
Size: 4459520 |
Author: 邵毅男 |
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Description: 应用AVR mega128单片机强大的ADC+PWM功能和运算速度，加上简单的运放电路，可以完整的玩一玩声音采样和播放的原理。-Application of single-chip AVR mega128 powerful ADC+ PWM functionality and speed of operation, together with a simple op amp circuit, you can play the full sound of the principle of sampling and playback.
Platform: |
Size: 141312 |
Author: adam liu |
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Description: record and play sound with AVR uC
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Size: 176128 |
Author: Linh |
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Description: 该项目是一个利用AVR单片机来产生DTMF信号的实验，可以完成电话拨号器的功能，同时可以把 电话号码显示在1602液晶板上，如果没有液晶板的可以把该部分电路去除，制作就会更简单。扬声 器可以使用电话听筒里的扬声器，这样音质会更好，拨号会更准确，建议不要使用实验板上常用的 那种无源蜂鸣器，音质很差。
本项目使用了ATMEGA8芯片TIMER1的OCA1脚产生DTMF信号，时钟信号源为内部8M，请勿超出4-10M
范围，否则输出的DTMF信号不准确。
下一步我会加上重拨和记忆功能，利用EEPROM来保存最近发送过的号码，以及增加一些小功能。
如果大家需要 Bascom-AVR 软件，可以到本网站的 AVR 开发软件介绍 处下载。可能大家对Bascom-AVR的环境配置不熟悉，这里列出本操作的编译环境设置：
-The project is using AVR microcontroller to generate a DTMF signal experiments, can complete a phone dialer features, while phone numbers can be displayed in the 1602 LCD panel, without the LCD panel can be removed that part of the circuit, producing would be easier. Speaker can use the phone Tingtongli speaker, so sound quality will be better, dial-up would be more accurate, it is recommended not to use the kind commonly used in passive experiments on-board buzzer, sound quality is poor.
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Size: 713728 |
Author: zhao |
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Description: Avr alarm sound generator
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Size: 22528 |
Author: Gø ran |
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Description: sound creator for avr mcu
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Size: 41984 |
Author: kartal |
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Description: TCI-3智能协议处理器源码、原理图和PCB。MCU是AVR ATMEGA64L。它的主要作用是实现智能设备与控制中心之间通信协议的转换；用于监控系统中智能设备的接入，属于智能设备与控制中心之间的连接设备.-TCI-3 Intelligent agreement processor.Sound code、schematic diagram and PCB.MCU:AVR ATMEGA64L.
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Size: 268288 |
Author: lijifeng |
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Description: Generate sound using atmega8 avr microcontroller
in bascom program
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Size: 36864 |
Author: hussein |
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Description: Digital Sound Recorder
with AVR® and DataFlash-Digital Sound Recorder
with AVR® and DataFlash
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Size: 134144 |
Author: Mehdi |
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Description: Simple soft which made from AVR sound player
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Size: 26624 |
Author: wroobel |
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Description: 基于AVR ATtiny861处理器的声波发生器，含有microsd卡驱动。-this is a simple sound generator based on 8-pin SD Audio Player. It is built with an Atmel ATtiny861 microcontroller and an SD memory card. The tiny861 has fast PWM outpus like tiny85 so that it can generate clear sound compared to any other AVR chips. On 20-pin device, many GPIO pins are available. It enables to control the sound generator by external signals.
Because it can be controlled with ease, this project is usable as sound module for toys, tone ringers, amusement machines and gadgets.
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Size: 44032 |
Author: lupo |
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Description: In this project i have interfaced an GPS with AVR microcontroller, the ATtiny2313 gets the location from the GPS and display it over the LCD display. This project also have the feature of marking a place with its name. For entering the Name of the place i have used the PC-AT Keyboard.
At starting the microcontroller will display the latitude and longitude on the LCD display and if you need to mark the place, then press the Button SW1. Now the microcontroller will ask you to enter the name through the PC keyboard. Type the Name of the place of maximum 16 characters and press Enter key to store it.
The ATtiny2313 will store the name and the current location on the Onchip EEPROM. So when you come to the same location next time the microcontroller will display the name of the place on the LCD and it will also produce an buzzer sound.
Platform: |
Size: 33792 |
Author: alen |
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Description: 4bitsynth - Revision 76 Another avr sound project.
Uses midi interface as input.
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Size: 1427456 |
Author: alex |
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Description: avr写的打呼噜声音记录仪，文件存贮在sd中，用来检测人是否健康用的，网络上下的，喜欢的可以参考一下-avr to write snoring sound recorder, files stored in sd used to detect people is healthy, the network up and down, like reference
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Size: 342016 |
Author: dengxin |
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Description: 语言回放系统，用avr采样声音信号，存储到sd卡里，有放音功能，通过da0832转成模拟信号，再经过功率放大驱动喇叭。-Language playback system, avr sampled sound signal storage to sd card playback function, converted to analog signals by da0832, and then after the power amplifier drives the speaker.
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Size: 157696 |
Author: 吴庭波 |
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Description: Standalone AVR Music Player "Sound
Bug"
Using the term music liberally here, it will play a squeaky, but
recognizable stream of audio, generated from MIDI files.-Standalone AVR Music Player "Sound
Bug"
Using the term music liberally here, it will play a squeaky, but
recognizable stream of audio, generated from MIDI files.
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Size: 34816 |
Author: fisantos |
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Description: 电子相册具有传统相册无法比拟的优越性：图、文、声、像并茂的表现手法，随意修改编辑的功能，快速的检索方式，永不褪色的恒久保存特性，以及廉价复制分发的优越手段。-Electronic photo album has the incomparable superiority to traditional album: map, text, sound, like a gimmick expression, revise the function of editing, rapid retri way, permanent preservation of the characteristics that never fades, and cheap copy superior means of distribution.
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Size: 1771520 |
Author: AMY |
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