Fingerprint_Recognition_Systemm

5KW 逆变电源原理图。可以直接做PCB(5KW power inverter schematic. Can directly do the PCB)

锂离子电池一阶RC等效电路模型，也是目前应用较多的一种动力电池模型，适合新手(Lithium-ion batteries first-order RC equivalent circuit model, is currently the more of a power battery model, suitable for beginners)

ti公司电弧检测板原理图及使用说明，主要利用时频域特征检测电弧(TI company arc detection board schematic and instructions for use)

这是一个使用8051制作的数字时钟,使用2个弹跳按钳和4个共阳七段显示器组合而成.(It is a production of the 8051 Digital Clock, use two bouncing by clamp and four monitors in paragraph 107 of a total of Shenyang combination.)

STM32同步注入模式进行AD转换，功能已经实现，有需要的大家拿来用，可以让你少走很多弯路，希望对大家有用。(STM32 synchronous injection mode, AD conversion, functionality is implemented, we use them in need, can let you walk a lot less detour, hope useful for everyone. )

STC单片机的EEPROM的驱动程序，包括读写eeprom的程序(AVR and C language entry, including the introduction of AVR microcontroller and the c language entry and application.)

89c52控制小步进电机，可以用来参考，也可从用(Stepper motor program)

该程序实现门锁开关报警功能，电路图包括51单片机、DS12887时钟芯片、LCD显示(The program to achieve lock switch alarm, circuit diagrams, including 51 single, DS12887 clock chips, LCD display)

说明：  读取三轴陀螺仪数据，用1602显示，能够显示三轴的角加速度与加速度(rtyuiopghjkl rtyutfyvv ugvugubu)

说明：  单片机程序调试黑宝书，很好的书籍，适合入门。(Single-chip computer program debugging black book, a good book.)