Dab tsi yog cov yam ntxwv ntawm lub chaw taws teeb wireless nrog cov tub ntxhais sib txuas thev naus laus zis?
1. Txais 433MHz ISM zaus band rau wireless cov ntaub ntawv xa mus. 2. Tsis siv neeg zaus lub plhaw zoo li Bluetooth ua kom muaj kev ruaj khov thiab ntseeg tau ntawm cov ntaub ntawv xa tawm. 3. GFSK code. Piv nrog infrared tswj chaw taws teeb, cov chaw taws teeb tswj tau nrog lub sijhawm ntev, tsis muaj kev taw qhia thiab muaj zog muaj peev xwm nkag tau! Qis yuam kev qis, nyab xeeb thiab txhim khu kev qha. 4. Xa