EL817

基于51单片机的12864显示的音乐播放器(12864 displays based music player)

一个单片机程序，是关于LED数码显示的比较简易(a SCM process, the LED digital display on the relatively simple)

在MSP430单片机上使用PS2鼠标的驱动程序。(The MSP430 MCU PS2 mouse driver.)

说明：  Leave the network and children but rejoin

说明：  由于不满意语音芯片的复制性差，于是自己做了一个语言模块，用STC12LE2052单片机的PWM功能播放声音，从Wave文件中提取的声音数据通过串口从计算机下载，存储在串行Flash芯片SST25VF016B中，可进行单段播放和循环播放，单个模块的制作成本应该在30元以下，可以播8K8位的声音256秒。(Not satisfied with the voice chip, as a result of poor copy, so do a language module, with the STC' s 2052 single-chip PWM function to play a sound, from the Wave files to extract the audio data downloaded from the computer through the serial port, is stored in the Serial Flash chip, can play single player and recycling, the production costs of a single module should be below 30, you can broadcast the voice of 8K8-bit 256 seconds.)

串口通信源代码，硬件平台STM32F103VET6，开发环境IAR6.10(RS232 communication code)

说明：  控制步进电机的转向，转速,转速分为三档，50ms-130ms(i don't speak english)

Compileded example for sim908 embedded AT Burn at 0x004000 address with embedded at core

dac0832用于进行数摸转换,单片机实现它的数据输入,用于函数信号发生器(dac0832 used for a few analog conversion, single-chip to achieve its data input for the function signal generator)

webrtc中的vad代码，单独的vs2008工程，可以运行，供学习研究使用。(it is the vad code from webrtc, it is a program of vs2008, you can run it successfully, and it is very useful for study and research.)