Hōʻikeʻike
The WF470RA is a highly integrated, ultra-low power monolithic ASK/OOK RF receiver chip. The high-frequency signal reception functionality is entirely integrated within the chip to achieve the most reliable reception with minimal external components and the lowest cost. No laila, he oiaio ia “antenna high-frequency modulated signal input, ʻO ka helu hōʻailona hōʻailona demodital Demodeulated” Loaʻa iā Monolithic e loaʻa.
The operating voltage range of 2.0V~5.5V, extremely high sensitivity of -113dBm, and ultra-low operating current of 5mA make it very suitable for various low-power requirement devices. Hoʻopau koke ka chip a pau i nā rf a inā e kū ana i loko, Hoʻopau i nā pono no ka hoʻoponopono manual ma ka wā e hoʻomohala ai a hana, E hōʻemi ana i nā kumukūʻai a me ka wikiwiki o ka manawa e kūʻai aku ai.
Noi
E palekana a me ka hoʻonohonohoʻana o ka Autome, Ism band data kamaʻilio, ka nānāʻana a me ka kāohi, ʻO nā'ōnaehana palekana a me nā'ōnaehana palekana, ʻO ke komoʻana i ke komoʻana, Nā Kūlana Kūlana Pūnaewele, nā mea heluhelu a me nā mea kākau, nā noi uila haʻahaʻa haʻahaʻa haʻahaʻa, home a me ka hale waihona hale, ʻO nā mea hoʻokele hoʻokele mamao mamao, ʻO nā mea hoʻihoʻi transmrared transmired, ka nānāʻana a me ka kāohi, ʻO ka hoʻokele māmā, ʻO nā'ōnaehana uila a me nā'ōnaehana palekana, Hoʻopau i nā'ōnaehana komo komo (Rkei), ʻO nā mea wehe mamao mamao, Nā kumuwaiwai, hoihoi, ʻO nā'ōnaehana Anti-Theft, ai have, etc.
ʻO nā mea kūʻai aku mamao,ʻO nā kukui mālama mamao,ʻO nā puka o ka mamao mamao,ʻO nā kīwaha mamao mamao,ʻO RFID lōʻihi,Nā mea hoʻokele home akamai,ʻO nā mea kūʻai aku mamao,Nā mea pāʻani e hoʻopili ai i nā mea pāʻani,ʻO nā pale mamao pōkole
ʻO kaʻikeʻikepili
Precations
- Ke nānā nei kēia polokalamu i ka uila static. Pono e hoʻohanaʻia nā hana anti-Static i ka wā o ka laweʻana a me ka hoʻohanaʻana.
- E hoʻohana i ka polokalamu e like me nā noi maʻamau maʻamau.
- ʻO nā hoʻololi e hoʻololi i nā kiko'ī o kēia huahana e hanaʻoleʻia me kaʻole o ka leka hoʻomaopopo.
