Nkhani

Mu kapangidwe kamakono ka magetsi akunja, ntchito ya magetsi yakula kwambiri kuposa kuunikira kwachikhalidwe. Mwa kuphatikiza makina amawu, magetsi samangowunikira malo okha komanso amapereka zokumana nazo zambiri zamawu, zomwe zimawonjezera chisangalalo pazochitika zakunja. Kaya m'minda, m'misewu, kapena m'malo amalonda, kuphatikiza kwa "kuwala + mawu" kumeneku kukutchuka mwachangu. Tiyeni tiwone zabwino zina zazikulu.

Pamene ukadaulo wa magetsi ukupitirira kupita patsogolo, kugwiritsa ntchito magwiridwe antchito a RGB pakuwunikira kwakunja kukuchulukirachulukira. Ndi kusintha kwake kosinthasintha kwamitundu ndi zowongolera zanzeru, ukadaulo wa RGB sikuti umangosintha magwiridwe antchito a kuwunikira kwachikhalidwe komanso umatsegula mwayi watsopano wokongoletsa ndi kukongoletsa. Nkhaniyi ikufotokoza momwe ukadaulo wa RGB umagwiritsidwira ntchito kwambiri pamagetsi oyaka, magetsi owoneka bwino, magetsi amsewu, ndi magetsi am'munda.

Mu kapangidwe ka magetsi a LED a m'misewu amakono, magalasi, ngakhale ang'onoang'ono, amachita gawo lofunika kwambiri pakukonza bwino kuwala ndikukweza mtundu wa kuwala konse. Zigawozi za kuwala sizimangowonjezera kutulutsa kwa magetsi a LED komanso zimawonetsetsa kuti kuwala kufalikira mofanana komanso kuwalako kumakhala kosavuta pamisewu kudzera mu kapangidwe kolondola ka kuwala.

Chifukwa cha kulimbikira kwapadziko lonse kwa kugwiritsa ntchito mphamvu moyenera, magetsi a m'misewu a dzuwa akuchulukirachulukira. Komabe, funso limodzi lomwe nthawi zambiri limabuka ndi momwe mungawonjezere mphamvu ya lumen komanso kugwiritsa ntchito bwino magetsi awa popanda kuwonjezera mphamvu zawo. Kudzera mu kukonza kapangidwe ndi ukadaulo, kusintha kwakukulu pakugwiritsira ntchito bwino magetsi kungapezeke. Pansipa pali njira zofunika kwambiri zokwaniritsira izi.

Mu makina amakono owunikira m'mizinda, ntchito ya magalasi a m'misewu ndi yofunika kwambiri kuposa kale lonse. Pamene kufunikira kwa mphamvu zamagetsi padziko lonse lapansi komanso kukhazikika kwa zinthu kukupitirirabe, kapangidwe ndi kusankha magalasi kwakhala zinthu zofunika kwambiri pakukweza magwiridwe antchito a magetsi a m'misewu. Koma kodi magalasi amathandiza bwanji kuwunikira m'mizinda? Tiyeni tifufuze izi kuchokera ku malingaliro angapo ofunikira.

Tanthauzo ndi Kufunika kwa CRI mu Kuunikira

Chizindikiro Chojambulira Mitundu (CRI) ndi muyeso wofunikira womwe umawunika momwe gwero la kuwala limawululira molondola mitundu yeniyeni ya zinthu, ndi zigoli zabwino kwambiri kukhala 100. CRI ikakwera, gwero la kuwala limatsanzira kwambiri kuwala kwa dzuwa lachilengedwe pojambula mitundu. Ntchito zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana za CRI. Mwachitsanzo, masitolo akuluakulu ndi masitolo ogulitsa nthawi zambiri amafuna CRI yoposa 80 kuti atsimikizire kuti zinthu zikuwonetsedwa mumitundu yawo yeniyeni, zomwe zimapangitsa kuti makasitomala azikopa. Kumbali inayi, magetsi a mafakitale ndi amsewu nthawi zambiri amafunikira CRI pafupifupi 70, komwe kuwala ndi kugwiritsa ntchito mphamvu moyenera zimayikidwa patsogolo kuposa kulondola kwa utoto.

Wokondedwa Kasitomala Wofunika,

Dziwani kuti ofesi yathu idzatsekedwa kuyambira Lachiwiri, pa 1 Okutobala, 2024 mpaka Lolemba, pa 7 Okutobala, 2024 chifukwa cha tchuthi cha Tsiku la Dziko Lonse. Ntchito zanthawi zonse zidzayambiranso Lachiwiri, pa 8 Okutobala, 2024.

Magetsi a m'munda ndi zinthu zambiri kuposa zida zowunikira usiku; amagwira ntchito yofunika kwambiri pakukweza kukongola kwa mizinda, kukonza chitetezo, kulimbikitsa kuyanjana ndi anthu, komanso kuthandizira kugwiritsa ntchito mphamvu moyenera komanso kuteteza chilengedwe. Chifukwa cha izi, ...

Zizindikiro za pamsewu zimakhala ndi gawo lofunika kwambiri pa chitetezo cha pamsewu komanso kasamalidwe ka magalimoto. Komabe, kusankha chizindikiro choyenera cha magalimoto si njira imodzi yokha; zimasiyana malinga ndi malo ndi nyengo. Ichi ndichifukwa chake ndikofunikira ...

Ponena za magetsi m'nyumba zosungiramo zinthu zakutali, kusankha zida zoyenera ndikofunikira kwambiri. Makamaka m'malo opanda magetsi odalirika, magetsi oyendetsedwa ndi dzuwa amakhala yankho labwino kwambiri. Komabe, magetsi a dzuwa okhala ndi mphamvu ya dzuwa komanso magetsi a dzuwa okhala ndi mphamvu ya dzuwa amapereka mawonekedwe osiyana. Kodi mumasankha bwanji chomwe chili chabwino kwambiri pa nyumba yanu yosungiramo zinthu?