sfds (1)

Cov khoom

  • Hua Yun 14 qhov tseem ceeb Wireless Cua Conditioner Chaw Taws Teeb HY-093

    Hua Yun 14 qhov tseem ceeb Wireless Cua Conditioner Chaw Taws Teeb HY-093

    Cua txias tej thaj chaw deb maub los yog ib tug ntaus ntawv siv rau tej thaj chaw deb tswj ntawm cov cua txias, nws yog tsuas yog tsim los ntawm kev sib txuas ntawm lub rooj tsavxwm thiab cov nyees khawm siv los tsim cov lus sib txawv.Cov chaw taws teeb tswj feem ntau yog tsim los ntawm microprocessor nti uas tsim cov teeb liab tswj chaw taws teeb, siv lead ua oscillator, amplification transistor, lub teeb infrared-emitting diode thiab keyboard matrix.

  • Hua Yun 49 qhov tseem ceeb wireless infrared TV chaw taws teeb tswj HY-044

    Hua Yun 49 qhov tseem ceeb wireless infrared TV chaw taws teeb tswj HY-044

    Cov chaw taws teeb tswj tau siv rau lub sijhawm ntev, thiab daim ntawv conductive ntawm tus yuam sij yog qias neeg, ua rau qhov tsis ua haujlwm ntawm tus yuam sij.
    Txoj kev daws teeb meem kub ntxhov yog ua tib zoo qhib lub hau rov qab ntawm cov chaw taws teeb tswj, dipped ib lub paj rwb swab nrog cawv, so cov roj hmab conductive rau ntawm cov yas tseem ceeb thiab cov ntawv luam tawm ntawm lub rooj tsavxwm.Cov khoom siv dub yuav raug tso rau ntawm cov paj rwb swab, thiab tom qab ntawd hloov cov paj rwb swab thiab so dua kom txog thaum tsis muaj cov khoom siv dub ntxiv.Tom qab ntawd rov nruab qhov chaw taws teeb tswj.