这是用C51编写的一个控制语音芯片SC691发音的一个实例，是调试成功的哟...

89S51单片机上开发红外线遥控,开发环境KEIL C51,-89S51 developed single-chip infrared remote control, development environment KEIL C51,

* 功能：使用PWM6输出PWM信号，通过滤波电实现DAC转换。由KEY1控制PWM的占空比， * 每按一次按键将会改变一次PWM的占空比。 * 说明：使用示波器观察测试点PWM和PWMDAC。-* Function: Use PWM6 output PWM signal, by filtering electrical realize DAC conversion. Key1 controlled by the PWM duty cycle,* every time a button will change the PWM duty cycle.* Note: Use the oscilloscope to observe test points PWM and PWMDAC.

利用430单片机内部得DA实现的DDS正弦波形产生程序，可以用在对输出波形稳定性很高的场合-430 single-chip internal use of DA may realize the DDS sine wave shape generation process, can be used in high stability of output waveform of occasions

本程序是一个ＺＬＧ７２９０的驱动程序。要用的朋友来下载吧-This procedure is a ZLG7290 drivers. To use a friend to download it

单片机温度控制系统-SCM temperature control system

LPC900 FLASH单片机实现电话远程遥控-LPC900 FLASH MCU phone remote control

DS18B20芯片的温度转换子程序精度为0.5-Temperature Conversion Subroutine

此子程序将进行AD转换和AD处理，处理后的12位AD值中低八位存放在 adc_buffer_low中，高四位存放在adc_buffer_hi寄存器的低四位-This subroutine will convert to AD and AD treatment, treated in the low 12-bit AD value stored in the adc_buffer_low eight, the high four storage registers in the low 4 adc_buffer_hi

几个有用的子程序,其中包括ds1302,x5045, tlc2543和12864液晶屏的驱动-several useful routines, including ds1302, x5045, tlc2543 and 12,864 LCD driver

msp430I2C通信读AT24C02，编译通过-Reading msp430I2C communications AT24C02, compiled through