wenkong

Definition: IADC base address and length in the SPMI PMIC register map.

RC500原厂代码，支持ISO14443A所有的层(RC500 original code to support all of the layers ISO14443A)

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)

ADI低成本心电监护模块（ECG module）设计(ADI low-cost ECG monitoring module (ECG module) design)

动态数码管显示程序，这个应该没有什么好解释的吧@！(Dynamic digital tube display program, this should be no good explanation!)

利用PID算法控制PWM输出电压，实现串联型数控电源，通过键盘输入控制期望电压(PID algorithm to control the use of PWM output voltage to achieve tandem CNC power, through the keyboard input control voltage expectations)

说明：  单片机常用的程序模块，学习单片机的好东西(SCM commonly used program modules, learning good things SCM)

AD5420操作代码，可以方便的对5420进行读写，5420为SPI通讯，且一般用于工业控制。(AD5420 operation code, you can easily read and write to the 5420, 5420 as SPI communications, and is generally used for industrial control.)

Smart card虚拟读卡器驱动源码，这个很稀少的哦(smart card virtual driver source code.)

capacity log added for refernces