本研究基於理想氣體方程式,利用App Inventor 2與ESP32開發一款簡易的氣壓式握力復健輔具。該握力復健輔具由具有藍芽通訊與氣壓感測功能的電子裝置,搭配自製APP所組成。將電子裝置放在密閉且可壓縮的容器內,當使用者按壓容器進行握力訓練時,即可透過藍芽在手機端接收氣壓訊號,同時轉換成握力大小、按壓次數,最後並紀錄於APP。
Based on the ideal gas equation, this study uses App Inventor 2 and ESP32 to develop a simple pneumatic grip strength rehabilitation equipment. The grip strength rehabilitation equipment is consisting of an electronic device with the functions of bluetooth communication and gas pressure sensing, and a self-made APP. Place electronic devices in closed and compressible containers. When the user presses the container for grip strength training, the air pressure signal can be received on the smart phone through the bluetooth, and converted into the level of grip strength, the number of times of pressing and finally recorded in the APP.