邱关源 电路 非常经典的教材

说明：  温湿度传感器读取温湿度数值，有效解决了无法显示的问题(Temperature and humidity sensor reading temperature and humidity value, effectively solve the problem of unable to display)

实现数码管0-7的静态显示，采用c语言编写。(play led)

stm32 上 lin通信示例代码，自己已测试过，收发正常，在汽车行业用到(STM32 Lin communication example code, they have been tested, send and receive normal, used in the automotive industry)

八个独立式按键，按下后发出不同声音构成简易电子琴，带proteus仿真(eight keys different sound )

取系统默认语言ID源码，例程程序调用API函数取系统默认语言ID。(Take the system default language ID source , routine program calls API function takes the system default language ID.)

基于12864的重力感应程序,可以测出多少牛，多为有效数字(Based on the 12864 gravity induction program)

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.)

使用STM32F103单片机DSP库函数编写的FFT1024点快速傅里叶变换，数据来源是ADC数据采集，通过串口打印输出变换后的结果。(Use STM32F103 microcontroller DSP library functions written FFT1024 point fast Fourier transform, data source is the ADC data capture, results through the serial port printout after conversion.)

AVR单片机SPI双机通信子程序 基于atmega128(AVR SPI machine communication routines based on atmega128)

用于arduino单片机驱动错误的修复。如电脑无法识别。或被电脑识别为usb设别而非串口。(t is used to repair driving errors of Arduino single chip computer. If the computer can not recognize. Or it can be recognized as a USB device rather than a serial port by a computer.)