Badminton training monitor

 My initial idea for the "Badminton Training Monitor" project is to sense the form and intensity of the racket swing, whether it hits the badminton and where it hits, etc., record the quality of all swings after a game, and combine it with the host computer to make a badminton Hitting practice analysis system. Relying on the MLC and FSM modules in LSM6DSOX to analyze and identify actions and reduce the data processing requirements of the MCU, resources can be saved to complete the prompt or recording function.

Generally speaking, the "Badminton Training Monitor" is set up as a small, portable module that is installed on a badminton racket. By analyzing the swing movement and hitting vibration, the corresponding status is identified and recorded on the module. In the SD card, the data can be analyzed by the host computer.

You can clearly see my research and development ideas in the picture below. At the beginning, the functional requirements for badminton swing motion sensing were analyzed, and various implementation plans and ideas were listed in detail. After that, actual research and development started based on the functional goals. The research and development process is divided into two steps. The first step is to study the badminton swing recognition on the development board, and then design an independent module to deploy other functions during the badminton swing.

For the action recognition part, I mainly rely on the MLC function module of LSM6DSOX. After realizing the recognition of basic actions, I want to design a small independent module if time allows to test the recognition and recording function in real life. Later, I spent a few days designing and prototyping this small module.

View full instructions and demo: http://en.eeworld.com/bbs/thread-1130849-1-1.html