20080518_326

AM2301显示温湿度并发送到串口，波特率为9600，可自己改，具体情况具体改进(AM2301Display temperature and humidity and sent to the serial port)

STC15单片机采集中断信号，通过SIM800C报警，SHT20采集温湿度，通过OLED显示！！(STC15 MCU acquisition interrupt signal, through SIM800C alarm, SHT20 collection temperature and humidity, through OLED display!!)

在51开发板上，向AT24C02 EEPROM中写入0x(xx),同时读出之后赋值给P1口。注意三处加*********(In the 51 development board， write 0x (xx)to AT24C02 EEPROM , while after reading assigned to P1 port. Note that three plus。)

说明：  超级好用！Arduino控制的麦克纳姆轮智能小车，可以蓝牙和手柄控制。(Super easy to use! Arduino-controlled McNam Wheel Intelligent Car can be controlled by Bluetooth and handle.)

说明：  4*4按键能够输出1、2、3、4、5......(4*4 keys can output 1, 2, 3, 4, 5...)

说明：  这是个温度检测程序，10K的温度探头，基于STM32F103(This is a temperature detection program, 10K temperature probe)

direct & quadrature axis reactances of a salient pole alternator.

实现简单自动售货机的基本功能。投币找零功能，并用Led数码管显示，输出结果用Led显示。(Basic functions simple vending machines. Coin change for function and use Led digital tube display, the output display Led.)

内含51单片机红外测距及显示报警的程序，有详细的步骤解释供参考学习(Contains 51 MCU infrared ranging and display alarm procedures, there are detailed steps to explain for reference.)

说明：  该程序能够实现PWM波输出，同时实现流水灯功能，(The program can realize PWM wave output and water lamp function,)