Kev ceev txhais lub ntsiab lus
Tus ceev sensor yog tsim ntawm magneto-rhiab resistor raws li kev tiv thaiv kev tiv thaiv thiab yog hom tshiab ntawm lub ceev ceev. Cov tub ntxhais tivthaiv siv cov tshuab hluav taws xob magnetoresistive resistor raws li lub ntsiab lus tsoov, thiab cov paib hluav taws xob tshiab ua kom tsis muaj suab nrov thiab txhim kho txoj haujlwm. Los ntawm kev sib piv nrog cov zis nthwv dej tawm ntawm lwm hom kev ntsuas hniav ceev, qhov ntsuas yuam kev ntawm qhov kev sib hloov ceev yog tsawg heev thiab cov yam ntxwv kab yog qhov zoo ib yam. Cov khoom hnov yog cov khoom siv sib nqus lossis cov hlau nplaum sib nqus cov khoom siv xws li cov hlau nplaum sib nqus, hlau thiab hlau hluav taws xob. Thaum tus kwv tau nquas lossis sib nqus nrog nrog tiv thaiv (los yog kev nyuab siab), raws li qhov khoom tau tig, lub sensor xa tawm lub teeb liab ntsig txog kev sib hloov zaus kom ua tiav lub hom phiaj txhawm rau txheeb xyuas qhov nrawm lossis hloov chaw.