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说明：  stm32f10x官方纯净固件库，官网下载速度过慢，特此提供(Stm32f10x official pure firmware library, official website download speed is too slow, is hereby provided)

IC卡读卡器整套，资料非常难得的一款非接触式IC卡（Mifare卡）读卡器的整套代码，包括C语言代码以及电路板PCB制作文件等！(IC card reader package. information is one of the rare non-contact IC card (Mifare card) reader to the package code, including C language code and PCB circuit boards produced documents!)

基于飞思卡尔XS128的PIT定时的小例子。(Small example of the Freescale XS128 PIT timing. .)

这是一个远程温度计 MCU: AT89S52 温度传感器: DS18B20 晶振: 12MHz 使用串口连接,在PC端使用"超级终端"打开 设置如下: 波特率: 4800 数据位: 8 奇偶校验: 无 停止位: 1 数据流控制: 无 电路图见Thermometer-SCH.jpg 该程序的编写参照了Keil UV2自带的便子 见EXAMPLESMEASURE 使用终端交互方式 其实,这不仅是一个测漫器, 它的时钟也非常准确.(This is a remote thermometer MCU: AT89S52 Temperature sensor: DS18B20 crystal: 12MHz to use serial port connection, in the PC client to use super terminal Open settings are as follows: baud rate: 4800 data bits: 8 Parity: None Stop bits: 1 Data Flow Control: No schematics see Thermometer-SCH.jpg the program prepared by the light of the Keil UV2 own son will see the use of terminal interactively EXAMPLESMEASURE In fact, this is not only a measured man, and it is also very accurate clock.)

STM32单片机用使用的心电传感器的参考代码，可以检测人体表面的心电的变化规律(STM32 microcontroller using ecg sensor reference code, can detect the changing rule of the human body surface ecg )

一个简单的定时器定时0.5s和1s程序，指在教导新手如何使用定时器(A simple timer timer 0.5s and 1s procedures, means to teach novices how to use the timer)

1602LCD工作于四位模式实时显示当前时间，本程序液晶数据端口仅使用了四只引脚,实现日期时间的实时显示.(1602LCD works in four modes display the current time, the program uses only the LCD data port four pins, date and time of the real-time display.)

stc12c5a60s2 pwm无线调速(stc12c5a60s2 pwm wireless governor)

Source code for controlling servo motor using AVR ATmega128 microcontroller. This code using timer interrupt handler. This file is for codevision avr.

51单片机模拟一个USB键盘的代码，c语言编写的(51 USB keyboard microcontroller code that simulates a, c languages)