Ua hauj lwm hauv paus ntsiab lus ntawm electromagnetic hluav taws xob ntsuas ntsuas
Lub ntsuas hluav taws xob hluav taws xob ntsuas hluav taws xob feem ntau suav nrog cov sensors, lim cov tes hauj lwm, qhov chaw ua kom nrov nrov, kev hloov pauv analog-rau-digital, keyboard tswj, microcontroller control unit, tso saib thiab tswb qhov chaw, thiab lwm yam. Tag nrho lub cev yog siv los ntawm 9V roj teeb, thiab cov khoom siv hluav taws xob. Cov teeb liab pom los ntawm cov sensor probes raug lim los ntawm lub network thiab xa mus rau lub amplification circuit. Cov teeb liab lim thiab amplified nkag mus rau analog-rau-digital conversion module, thiab cov teeb liab hloov dua siab tshiab raug xa mus rau microcontroller rau kev ua. Hauv kev zov me nyuam, cov ntaub ntawv tau xam los txiav txim siab qhov ntau ntawm cov hluav taws xob hluav taws xob hluav taws xob muaj zog nrog lub ncov siab tuav thiab lub zog peak. Nyob rau tib lub sijhawm, lub tswb tau tshwm sim rau cov ntaub ntawv uas tshaj qhov txwv tus nqi, qhia tias qhov ntsuas hluav taws xob ceev tus nqi tshaj qhov txwv tus nqi.
electromagnetic tawg yog dab tsi?
Electromagnetic hluav taws xob yog qhov tshwm sim ntawm electromagnetic zog propagating los ntawm qhov chaw nyob rau hauv daim ntawv ntawm electromagnetic tsis.
Lub ntiaj teb, nyob qhov twg tib neeg nyob, nws tus kheej yog ib tug loj magnetic teb, thiab lub thermal tawg thiab xob laim ntawm nws nto tuaj yeem tsim hluav taws xob electromagnetic. Lub hnub thiab lwm lub ntiaj teb tseem niaj hnub tsim hluav taws xob hluav taws xob los ntawm qhov chaw sab nraud.
Cov hluav taws xob hluav taws xob hluav taws xob feem ntau yog los ntawm ntau yam khoom siv hluav taws xob, xws li kev tshaj tawm xov xwm thiab TV, microwaves, radars, xov tooj ntawm tes, wireless intercoms, mobile kev sib txuas lus hauv paus chaw nres tsheb, microwave ncu, khoom siv magnetic resonance, TVs, computers, thiab lwm yam.
