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Description: sharp s Lh75401 PWM audio的例子-sharp s Lh75401 PWM audio examples
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Size: 160185 |
Author: abcabc |
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Description: 用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。
可以经过修改使用LPC2132以上的ARM的D/A来产生。
This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D/A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
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Size: 63488 |
Author: 徐勇 |
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Description: sharp s Lh75401 PWM audio的例子-sharp s Lh75401 PWM audio examples
Platform: |
Size: 159744 |
Author: abcabc |
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Description: nrf24e1 PWM输出程序,可以调节占空比,可用做音频信号输出.-nrf24e1 PWM output procedures can adjust the duty cycle can be done audio signal output.
Platform: |
Size: 25600 |
Author: yangxuem |
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Description: 大功率音频放大器的设计，基于低通滤波器，H桥PWM技术-High-power audio amplifier design, based on the low-pass filter, H bridge PWM technology
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Size: 3111936 |
Author: Yang hong |
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Description: 单片机应用
1.1602LCD
2.2004LCD源码
3.ATmega16 PWM源码
4.ATmega8 LED源码
5.无线影音Nrf2401源码
6.AVR串口源码
-Single-chip Microcomputer Application 1.1602LCD2.2004LCD source 3.ATmega16 PWM source 4.ATmega8 LED source 5. 6.AVR wireless audio and video source nRF2401 serial source
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Size: 230400 |
Author: 郭华兴 |
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Description: 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-Two-way DTMF collection/fat MT8880 IC specifically for the dual audio signals received, the design, it could have sent dual audio signal, while the dual audio signal decoding receiver, but also to judge the sound signal (dial tone , ring back tone, busy tone). Above is its application circuit and procedures
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Size: 54272 |
Author: 徐徐 |
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Description: 电路图 里面有许多实用电路图 51编程器电路图 51单片机LED点阵电子显示屏的设计电路图 89C51单片机号音自动播放器的设计
单片机看门狗电路图 单片机控制的带语音报数功能的抢答器-There are many practical circuit diagram circuit diagram circuit diagram 51 of programmer 51 Single-chip LED dot matrix display design of electronic circuit No. 89C51 single-chip audio jukebox design single-chip MCU watchdog circuit with Sound Answer a few features of the browser
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Size: 2532352 |
Author: 菲菲 |
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Description: PWM语音播放器基于单片机PwmVoice.ewd-PWM audio player based on single chip PwmVoice.ewd
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Size: 615424 |
Author: lsjuny |
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Description: 利用PWM功能实现语音播放功能。本系统应用于Suplus SPMC65* Series上，使用PWM功能播放WAV格式的语音文件。-PWM function implementation using voice playback functionality. The system applies to Suplus SPMC65* Series on, use the PWM function to play WAV format audio files.
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Size: 453632 |
Author: 陈先生 |
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Description: AVR PWM Audio player from FAT16 MMC version-AVR PWM Audio player from FAT16 MMC version11
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Size: 24576 |
Author: Nunika |
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Description: AVR PWM Audio player from FAT16 MMC version11-1
Platform: |
Size: 25600 |
Author: Nunika |
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Description: AVR PWM Audio player from FAT16 MMC version12pir
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Size: 25600 |
Author: Nunika |
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Description: AVR PWM Audio player from FAT16 MMC version14 alarm
Platform: |
Size: 25600 |
Author: Nunika |
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Description: AVR PWM Audio player from FAT16 MMC ver-AVR PWM Audio player from FAT16 MMC ver11
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Size: 51200 |
Author: Nunika |
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Description: AVR ATmega 169 Dual PWM used to control Servo style motors, speed can be controlled using RS232 connection
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Size: 5120 |
Author: alrubaie |
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Description: AT91SAM7S64EK开发板源码，ARM入门的最佳参考选择，里面包含多个实验程序，ADC & Flash & PWM Audio等。-AT91SAM7S64EK source development board, ARM reference to choose the best entry, which contains a number of experimental procedures, ADC & Flash & PWM Audio and so on.
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Size: 9333760 |
Author: 哲别 |
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Description: verilog代码。利用音频信号上采样8倍，然后对audio做pwm调制。-verilog code.upsample audio date 8 times and output pwm of audio.
Platform: |
Size: 11264 |
Author: eastwall |
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Description: 下面是目录介绍
ADC---------ADC模数转换实验
ASM---------汇编程序实验
ASM_c-------汇编和C语言混合实验
CF----------CF读写实验
DcMotor-----直流电机实验
DMA——-----DMA数据传输实验
GPRS--------GPRS/GSM通讯实验
GPS---------GPS全球定位实验
IDE---------IDE测试实验
IIC---------IIC读写实验
IIS---------IIS音频实验
KeyScan-----行列式键盘扫描实验
Lcd---------TFT lcd显示实验
LED8X8------8x8 LED点阵实验
NandFlash---NandFlash读写实验
NorFlash----NorFlash读写实验
Pwm---------Pwm脉宽调制实验
RS485-------RS485通讯实验
Rtc---------Rtc实时时钟实验
StepMotor---步进电机控制实验
TFTP--------TFTP网络通讯实验
Timer_Interrupt---定时器中断实验
TouchPanel----触摸屏实验
UART--------串口通讯实验
uCOSII------uCOSII移植实验
USB_Device----USB deivce通讯实验
WatchDog-----看门狗实验-The following is a directory description
ADC--------- ADC ADC test
ASM--------- assembler experiment
ASM_c------- assembly and C language mixing experiment
CF---------- CF literacy test
DcMotor----- DC motor experiment
DMA------- DMA data transfer experiment
GPRS--------GPRS/GSM communication experiment
GPS--------- GPS Global Positioning Experiment
IDE--------- IDE Testing Laboratory
IIC--------- IIC literacy test
IIS--------- IIS audio test
KeyScan----- determinant keyboard scan experiment
Lcd--------- TFT lcd display experiments
LED8X8------ 8x8 LED dot matrix experiment
NandFlash--- NandFlash literacy test
NorFlash---- NorFlash literacy test
Pwm--------- Pwm PWM test
RS485------- RS485 communication experiment
Rtc--------- Rtc Real Time Clock Experiment
StepMotor--- stepper motor control experiment
TFTP-------- TFTP network communication experiment
Timer_Interrupt--- timer interrupt test
TouchPanel---- touch screen test
UART--------
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Size: 2073600 |
Author: asdfasdf |
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Description: 基于STC12LE5A60S2单片机的数码音乐相册 使用PWM波来播放WAV音频文件 2.4寸TFT-Microcontroller based digital music album STC12LE5A60S2 use PWM wave to play WAV audio files 2.4-inch TFT
Platform: |
Size: 91136 |
Author: 林杰 |
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