基于单片机的手势识别音乐播放器

AbstractThis project analyzes the technical characteristics of STM32F030F4P6microcontroller and the main functions of audio player,putting forward amethod of hardware and software design of audio player based on single chipmicrocomputer,and the use of gesture recognition to the audio player simpleoperation.Finally,through the actual circuit debugging and relatedprogramming to achieve the audio player production.In the project,STM32F030F4P6 microcontroller is used as the centralcontroller of the audio player,and Qj008-16s audio chip is used to read MP3and WMV audio files on the external TF card,and then conduct audiodecoding to realize the music playback function.Users can choose songs andadjust the volume through gestures or physical buttons.They can also adjustthe alarm clock,time clock,sleep setting and other relevant settings throughthe display on the OLED screen.It was shown in the final system test,on thepremise of keeping the basic function of playing music,the audio playersuccessfully realizes gesture recognition operation,and other functions canalso operate normally,meeting the established design requirements.Key words:Singel Chip Audio Plyer Gesture Recongnition AudioDecoding