pgr7

ks0108驱动atmea16的；用于proteus仿真使用；可以加载调试其他程序进行显示观测；(ks0108 driver atmea16 for Proteus simulation use can load debugging other programs to display observation )

TCS3200传感器捕获方波频率，可以根据频率变化识别外部光源颜色(TCS3200 sensor to capture a square wave frequency, the frequency change can identify the external light source color)

51单片机的4x4键盘扫描c语言程序，大家看看，(51 single-chip 4x4 keypad scan, we look)

双两程电压表，用TLC1543做的，精准测电压(Double two-way voltmeter)

基于51的DT11温度检测，基于51的DT11温度检测(Based on 51 of dt11 sensor temperature measurement procedures, based on the temperature sensor 51 dt11 program)

酒精测试仪proteus仿真，单片机进行分析处理，判断是否醉酒驾车，再通过液晶板显示出来。(Alcohol Tester proteus simulation, analysis and processing microcontroller to determine whether drunk driving, and then through the LCD panel display.)

A Beginner’s Guide to Modeling with NEC vol 3

arm lpc2138 basic programs for beginers

串行da模块的应用，和单片机通信，通过单片机控制da模块(Serial da module application, and single-chip communication, via da MCU control module)

c51单片机18B20+lcd1602显示 ，c51单片机18B20+lcd1602显示(18b20 for C51 and lcd1602)