please see the link.
its a presure sensor,from Ali express.
https://ar.aliexpress.com/item/4000415423859.html?aff_fcid=c26069fe2b3e416e971477adecbf75d8-1634709686406-05694-_9hPH23&aff_fsk=_9hPH23&aff_platform=shareComponent-detail&sk=_9hPH23&aff_trace_key=c26069fe2b3e416e971477adecbf75d8-1634709686406-05694-_9hPH23&terminal_id=ed3c74db04c84ffc9c0e72eb6e0cb4f7
please watch this video which explain everything about this sensor and did a great demonstration .
the video made by "WE SMART" channel on YOUTUBE.
