01.Basics

STM32+DS3231+TM1640驱动数码管，显示年月日星期时分秒温度。已经跑了好几天，运行良好(STM32+DS3231+TM1640 display year, mouth,date,week,hour,minute,second,and temp.)

Intelligent Lighting Control Full project on the AVR The circuit, printed circuit board and source code management programs in C

Battery management system for up to 15 Li-ion cells based on bq76940 or bq76930 IC from Texas Instruments

C51下IDT7005双口RAM控制程序和原理图(C51 under IDT7005 dual-port RAM control procedures and schematics)

Wrappers for rfs XDR conversion routines. These routines are called using the tcanon() and fcanon() macros defined in rfs_xdr.h.

Keil C uVision4 集成开发环境详细中文教程，对于新使用Keil C uVision4 很好的资料。(Keil C uVision4 detailed Chinese tutorial integrated development environment, for a new use Keil C uVision4 good information.)

说明：  通过温度传感器获得温度值，并设定温度值，在温度值大于设定值时，单片机驱动风扇，降温。(The temperature value is obtained by temperature sensor, and the temperature value is set. When the temperature value is greater than the set value, the single chip computer drives the fan to cool down.)

单片机驱动异步电机的C语言程序，驱动两个电机，经测试可以使用，非常完整(Induction motor-driven single-chip C-language program, drive the two motors, the test can be used by the very integrity of the)

基于zigbee的电机的调试代码，需要用IAR打开。(Based on the zigbee motor debugging code, need to use IAR to open.)

对电压、电流的有效值进行计算函数，计算有效值的周期可进行设置。(RMS calculation function)