transmitter-module-

进行平滑滤波编码分析得到接近真实值的参数(Smooth filtering to solve the problem of unstable sampling value after single sampling)

利用PID算法控制PWM输出电压，实现串联型数控电源，通过键盘输入控制期望电压(PID algorithm to control the use of PWM output voltage to achieve tandem CNC power, through the keyboard input control voltage expectations)

说明：  这是基于STM32F103ZET6的原子开发板精英版的跑马灯程序(This is an elite version of the Atomic Development Board based on STM32F103ZET6.)

说明：  微型四旋翼飞行器飞控，kk飞控的源程序代码(Micro four rotor aircraft flight control, kk flight control of the source code)

51单片机c语言教程全集 学习的同学可以好好学习一下(51 SCM c language tutorial Complete Works of learning students can learn)

ad9833的输出程序，单片机为51.基于DDS算法的输出(ad9833 output program, the microcontroller 51. The output of the algorithm based on DDS)

stm32硬件SPI方式控制ADS1247采样驱动程序(stm32 hardware SPI driver controls the ADS1247 sampling)

32X16LED汉字点阵显示屏(atmega16) - 单片机仿真 - Proteus仿真(32by16LED Chinese characters dot matrix display microcontroller)

、支持mp3, wma, wav, mid SF0播放 2、支持三种播放模式：单曲重复，全曲重复，乱序播放 3、支持任意文件夹文件的播放（注：总文件夹数不大于136个） 4、支持完整歌词显示（GBK超大字库，支持简繁体，推荐歌词形式为多个时间tag复用歌词的形式） 如 [00：12][00：35][00：56]歌词1 对时间tag没有要求，总之就是完全符合规范。 5、6个按键，next,prev,V+,V-,(PLSY/PAUSE),mode/BL 6、支持2G以内sd卡 (, Support mp3, wma, wav, mid SF0 player 2, in support of the three player modes: single, repeat, all song repeat, out-of-order player 3, support for arbitrary file player folder (Note: the total number of folders is not more than 136 ) 4, to support the integrity of the lyrics display (GBK large font, to support simplified and traditional, the form of a number of recommended time lyrics tag reuse the form of the lyrics) in the case [00:12] [00:35] [00:56] lyrics 1 tag does not require time, a word that is in full compliance with the norms. 5,6 a button, next, prev, V+, V-, (PLSY/PAUSE), mode/BL 6, within the sd card support 2G)

用stm32cubemx生成的usb键盘已经配置好带led反回功能(stm32cubemx usb key led ok ok)