Lub zog hloov hluav taws xob tsis muaj qhov tso tawm, thiab lub fuse yog qhov qub
Fault: Lub zog hloov hluav taws xob tsis ua haujlwm lossis tau nkag mus rau hauv lub xeev tiv thaiv.
Ua ntej, ntsuas seb tus pin pib ntawm lub hwj chim tswj nti muaj qhov pib-up voltage. Yog tias tsis muaj qhov pib-up voltage lossis qhov pib-up voltage tsawg dhau, xyuas seb qhov pib-up resistor thiab cov khoom txuas nrog tus pin pib yog qhov tam sim no. Yog tias lub zog tswj nti yog qhov qub, qhov kev tshuaj xyuas saum toj no Faults tuaj yeem pom sai.
Yog tias muaj qhov pib-up voltage, ntsuas seb qhov tso zis ntawm cov tswj nti muaj qhov siab thiab qis dhia thaum lub sijhawm fais fab tuag. Yog tias tsis muaj qhov dhia, nws txhais tau hais tias cov nti tswj tau tawg, cov khoom siv hluav taws xob peripheral oscillation Circuit Court los yog kev tiv thaiv Circuit Court muaj teeb meem, thiab kev tswj yuav raug hloov ua ntej. Chip, thiab tom qab ntawd xyuas cov khoom siv peripheral
