PIC16F73

Felica UID checking sample code.

DC-DC电源模块方案范例，资料齐全，解答详细。(DC-DC module scheme example, complete information, detailed answers.)

用c语言实现的龙格库塔算法和阿当姆斯算法。是学习计算方法的入门级程序实例。(Using c language realize the Runge-Kutta algorithm and the Arab-Israeli Adams algorithm. Calculation method is to study the entry-level procedures.)

说明：  esp8266相关模组的AD封装与元件库，包括ESP-01、ESP-01S、ESP-01F、ESP-01M、ESP-07、ESP-07S、ESP-12E、ESP-12F、ESP-12M等模组的PCB封装与元件库(AD PCB and component library of related modules of esp8266, including PCB and component library of esp-01, esp-01s, esp-01f, esp-01m, esp-07, esp-07s, esp-12e, esp-12f, esp-12m, etc)

direct sparse solver for linear equations

说明：  一个万能的键盘扫描程序，采用宏定义的方式屏蔽了硬件，能够非常方便地移植到任何一款MCU上(A universal keyboard scanning procedures, the use of macro way of shielding the definition of the hardware, can be easily ported to any MCU on a)

永磁同步发电机整流系统控制仿真，运用电流解耦的电压电流双闭环控制。(Permanent magnet synchronous generator rectification system control simulation using the current decoupling of voltage and current double closed loop control.)

STM32单片机freemodbus的移植，主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))

C8051F120,使用12864实现DAC显示，非常实用的C8051F120例程。(JUST FOR c8051f120。this is an useful CODE。)

美国fortemedia消回音芯片FM2018SHI控制程序C 代码以及寄存器操作，可兼容FM1188.(American fortemedia echo cancellation chip FM2018SHI control procedures C code as well as register operation, compatible FM1188.)