He aha ka ʻokoʻa ma waena o ka IR a me ka RF?

Ua pōkole ʻia ʻo Infrared ʻo IR. He ʻano ia o ka radiation electromagnetic me nā nalu lōʻihi ma mua o ka mālamalama ʻike ʻia akā pōkole ma mua o nā nalu lekiō. Hoʻohana pinepine ʻia no ke kamaʻilio uea ʻole no ka mea hiki ke hoʻouna maʻalahi ʻia a loaʻa nā hōʻailona infrared me ka hoʻohana ʻana i nā diode IR. No ka laʻana, hoʻohana nui ʻia ka infrared (IR) no ka mana mamao o nā lako uila e like me nā kīwī a me nā mea pāʻani DVD. Hiki ke hoʻohana ʻia no ka hoʻomehana ʻana, ka hoʻomaloʻo ʻana, ka ʻike ʻana, a me ka spectroscopy, a me nā mea ʻē aʻe.

Ua pōkole ʻia ka Radio Frequency ʻo RF. Pili ia i ka laulā o nā alapine electromagnetic i hoʻohana pinepine ʻia no ke kamaʻilio uea ʻole. Uhi kēia i nā alapine mai 3 kHz a i 300 GHz. Ma ka hoʻololi ʻana i ke alapine, ka amplitude, a me ka pae o ka nalu lawe, hiki i nā hōʻailona RF ke lawe i ka ʻike ma nā wahi mamao loa. Hoʻohana nā noi he nui i ka ʻenehana RF, me ke kelepona ʻana, ka hoʻolaha ʻana, nā ʻōnaehana radar, nā kamaʻilio ukali, a me ka pūnaewele uea ʻole. ʻO nā mea hoʻoili a me nā mea loaʻa lekiō, nā mea hoʻohele WiFi, nā kelepona paʻalima, a me nā hāmeʻa GPS he mau laʻana o nā lako RF.

Hoʻohana nui ʻia ka IR (Infrared) a me ka RF (Radio Frequency) no ke kamaʻilio uea ʻole, akā aia kekahi mau ʻokoʻa nui:
1. Ka laulā: ʻOi aku ka laulā o ka RF ma mua o ka infrared. Hiki i nā hoʻouna RF ke hele ma waena o nā paia, ʻoiai ʻaʻole hiki i nā hōʻailona infrared.
2. Laina ʻike: Pono nā hoʻoili infrared i kahi laina ʻike maopopo ma waena o ka mea hoʻoili a me ka mea loaʻa, akā hiki i nā hōʻailona alapine lekiō ke kahe ma waena o nā mea keakea.
3. Ke komo ʻana: Hiki i ke komo ʻana mai nā polokalamu uila ʻē aʻe ma ka ʻāpana ke hoʻopilikia i nā hōʻailona RF, ʻoiai he mea maʻamau ʻole ke komo ʻana mai nā hōʻailona IR.
4. Bandwidth: No ka mea, ʻoi aku ka nui o ka bandwidth o RF ma mua o IR, hiki iā ia ke lawe i nā ʻikepili hou aku ma ka wikiwiki.
5. Ka hoʻohana ʻana i ka mana: No ka mea, ʻoi aku ka liʻiliʻi o ka mana o ka IR ma mua o ka RF, ʻoi aku ka maikaʻi no nā polokalamu lawe lima e like me nā mana mamao.

I ka hōʻuluʻulu manaʻo, ʻoi aku ka maikaʻi o ka IR no ke kamaʻilio pōkole, laina-o-ka-ʻike, ʻoiai ʻoi aku ka maikaʻi o RF no ke kamaʻilio lōʻihi e komo ana i nā mea keakea.

Kāhea iā mā˚oua hiki iā mākou ke kaʻana like i ka ʻike hou aku e pili ana i nā kukui LED strip.