t5557 datasheet

单片机控制1420语音芯片发声程序。同时通过485通信方式与外界进行数据通信。-1420 single-chip control procedures audible voice chip. At the same time through the 485 means of communication with the outside world for data communications.

带中文字库的lcm12864模块 c51驱动程序-With Chinese font lcm12864 module C51 driver

18B20的程序 大家分享 刚刚接触的可以看看 挺有帮助的-18B20 procedures to share with you just contact can look at quite helpful

硬件电路相当简单的音乐播放的c51仿真及c程序-Relatively simple hardware circuit of the C51 music player simulation and c procedures

精度为20位的数模转换芯片CS5503数据手册，有需要的朋友可以下来-Low-Cost, 16 & 20-Bit Measurement A/D Converter

单片机 mega16L 电池放电器源码-Singlechip mega16L battery source discharger

一个简单的射击游戏，但必须和操作系统配合使用，可以学习算法。-a simple shooting game, but must be used in conjunction with the operating system and can be learning algorithm.

这是一个用单片机来产生三角波的一个程序。-This is a single-chip microcomputer used to generate a triangular wave of a program.

单片机控制的12864液晶显示器的驱动程序,通过按键控制-MCU control of the 12,864 LCD driver, through the control button

汽车通讯控制程序，用红外线控制，发射接收程序均有，汽车状态包括左转，右转，刹车，前车左转，后车超车等-automotive communications control procedures, using infrared control, launch procedures have received, including the state of vehicle turn left, turn right, brake, the first car left, after overtaking other vehicles