Isivamvo soxinzelelo se-semiconductor esisetyenziswa ngokuqhelekileyo sisebenzisa i-N-type silicon wafer njenge-substrate.Okokuqala, i-silicon wafer yenziwa ibe yi-elastic ethwele uxinzelelo kunye nejometri ethile.Kwindawo ethwele uxinzelelo kwi-silicon wafer, ezine zohlobo lwe-P-diffusion resistors zenziwe ngeendlela ezahlukeneyo zekristale, kwaye emva koko ibhulorho yeWheatstone enengalo ezine yenziwa ngezi zixhasi zine.Ngaphantsi kwesenzo samandla angaphandle, utshintsho lwamaxabiso okumelana luba yimiqondiso yombane.Le bhuloho ye-wheatstone enefuthe loxinzelelo yintliziyo yenzwa yoxinzelelo, ebizwa ngokuba yi-piezoresistive bridge (njengoko kuboniswe kuMfanekiso 1).Iimpawu zebhulorho ye-piezoresistive zilandelayo: ① amaxabiso okumelana neengalo ezine zebhulorho ziyalingana (zonke i-r0);② Isiphumo se-piezoresistive yeengalo ezikufutshane zebhulorho zilingana ngexabiso kwaye zichasene nomqondiso;③ Iqondo lobushushu bokumelana neengalo ezine zebhulorho ziyafana, kwaye zihlala zikwiqondo lobushushu elifanayo.Kumkhiwane.I-1, i-R0 yixabiso lokumelana ngaphandle koxinzelelo kwindawo yokushisa;I-RT yinguqu ebangelwa yi-coefficient yokushisa yokumelana (α) xa ubushushu buguquka;Υ Rδ lutshintsho lokumelana okubangelwa kuxinzelelo (ε);Umbane wemveliso yebhulorho ngu-u=I0 Δ Rδ=I0RGδ (ibhulorho yomthombo wangoku eqhubekayo).

Apho i-I0 isoloko ingumthombo wangoku kwaye i-e isoloko ingumthombo wombane wombane.I-voltage ephumayo yebhulorho ye-piezoresistive ihambelana ngokuthe ngqo kwi-strain (ε) kwaye ayinanto yakwenza ne-RT ebangelwa yi-coefficient yeqondo lokushisa lokuchasana, elinciphisa kakhulu ukufudumala kweqondo lokushisa kwenzwa.Inzwa yoxinzelelo lwe-semiconductor esetyenziswa kakhulu yinzwa yokubona uxinzelelo lwamanzi.Isakhiwo sayo esiyintloko i-capsule eyenziwe nge-silicon ye-monocrystalline (njengoko kuboniswe kuMfanekiso 2).I-diaphragm yenziwe ibe yindebe, kwaye ngaphantsi kwendebe yinxalenye ephethe amandla angaphandle, kwaye ibhuloho yoxinzelelo yenziwe phantsi kwendebe.I-pedestal yeringi yenziwe nge-silicon enye crystal imathiriyeli, kwaye emva koko i-diaphragm ibotshelelwe kwi-pedestal.Olu hlobo lwenzwa yoxinzelelo lunoncedo oluphezulu, umthamo omncinci kunye nokuqina, kwaye isetyenziswe ngokubanzi kwi-aviation, ukuhamba kwendawo, izixhobo ezizenzekelayo kunye nezixhobo zonyango.