lingxubaohu

说明：  AD9854DDS信号发生器stm32驱动代码(AD9854DDS Signal Generator STM32 Driver Code)

说明：  ssd1963的STM32库函数，能驱动ssd1963芯片进行显示(STM32 library function of ssd1963 can drive ssd1963 chip to display)

说明：  控制说话的内容输出,因为现在基本上都需要用到语音控制模块，在学校公司家庭等等。语音播放控制，家庭智能锁开门，门禁系统控制。(Control the content of the output, because now basically all need to use voice control module, school, company, home and so on. Voice playback control, home intelligent lock door, access control system control.)

用共阴极数码管做的密码锁,可修改密码 ( this is a codelock )

an rle document that can explain

Atmega128l连接1602显示屏的一个小实例(Atmega128l connected to a small example of the 1602 display)

The sliding DFT is a spectral analysis method based on the classical FFT, implemented over a subset of the N center frequencies of the N-point DFT. The sliding DFT (SDFT) algorithm performs an N-point DFT on time samples within a sliding-window.

CC2530获取终端光亮度，用于智能家居组网(Acquisition of analog brightness values in CC2530 ​ ​ for smart home networking)

说明：  基于stm32f103r8t6的串口例程，实现数据的收发方式(Based on stm32f103r8t6 serial port routine to achieve the data transmission mode)

说明：  ATK-HC05蓝牙串口模块的使用，实现蓝牙串口通信(Using ATK-HC05 Bluetooth Serial Port Module to Realize Bluetooth Serial Port Communication)