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Indlela yokukhetha ithoshi lokuzingela elilungile
Isiphi isinyathelo sokuqala ekuzingeleni ebusuku? Ukubona izilwane ngokucacile, kunjalo. Namuhla, bambalwa abantu abasebenzisa indlela edla isikhathi nekhandlayo yokuzingela ebusuku, njengokugada izintaba nezinja. Imishini yokubona elula inganika abazingeli amehlo okubona ebumnyameni. Isithombe esishisayo a...Funda kabanzi -
Ukuhlolwa kwe-flashlight ye-LED nokugcinwa
I-flashlight ye-LED iyithuluzi lokukhanyisa inoveli. I-LED njengomthombo wokukhanya, ngakho inokuvikelwa kwemvelo nokonga amandla, impilo ende nokunye. Amathoshi aqinile anamandla kakhulu, ngisho noma ewa phansi ngeke alimale kalula, ngakho asetshenziselwa ukukhanyisa kwangaphandle. Kodwa akunandaba...Funda kabanzi -
Isingeniso esibanzi samalambu angaphandle
1. Umthelela oyinhloko wamalambu angaphandle Isibani sangaphandle (kafushane, izinhlelo zokusebenza zangaphandle zigqoka ekhanda lesibani, ukukhululwa kwezandla zamathuluzi akhethekile okukhanyisa. Endabeni yokuhamba ebusuku, uma sibambe ukukhanya okunamandla. ithoshi, isandla esisodwa ngeke sikhululeke, ukuze uma kukhona ...Funda kabanzi -
Zisebenza kuphi izibani zengadi yelanga?
Ukukhanya kwengadi yelanga kuhle ngokubukeka, futhi kusebenzisa ngokuqondile amandla elanga njengomthombo wokukhanya. I-current kanye ne-voltage kuncane, ngakho ukukhanya ngeke kukhanye kakhulu, ngeke nje kukhanye, kodwa futhi kungahlobisa imvelo, ukudala umkhathi, nokuqinisekisa izidingo zokukhanyisa. Phakathi ku...Funda kabanzi -
Izici zomkhakha wokukhanyisa izibani ze-LED nezici zobuchwepheshe
Njengamanje, imikhiqizo eyinhloko yemboni yokukhanyisa iselula ye-LED ihlanganisa: Izibani eziphuthumayo ze-LED, izibani ze-LED, izibani ze-LED zokukhempa, izibani zangaphambili nezibani zokusesha, njll. Imikhiqizo eyinhloko yomkhakha wokukhanyisa ikhaya le-LED ikakhulukazi ihlanganisa: Isibani setafula le-LED, isibani se-bulb, isibani se-fluorescent. nokukhanya phansi. Iselula ye-LED...Funda kabanzi -
Izinhlobo eziyisi-8 zezinga lokukhetha ithoshi langaphandle
1. Ukuhamba ngezintaba Ukuhamba ngezintaba akudingi ukukhanya okuphezulu kakhulu, ngenxa yesikhathi eside, ungazama ukukhetha okulula ukuthwala ezinye ze-flashlight, ngesikhathi esifanayo ukuze ube nesikhathi eside sokukhuthazela. Ngaphansi kwezimo ezijwayelekile, ithoshi lidinga ukucabangela ukugxila okumaphakathi nokukhanya kwezikhukhula....Funda kabanzi -
Yiziphi izinkomba okufanele sizinake lapho sikhetha isibani sangaphandle?
Ayini amalambu angaphandle? Isibani, njengoba negama lisho, isibani esifakwa ekhanda futhi siyithuluzi lokukhanyisa elikhulula izandla. I-Headlamp iyithuluzi elibalulekile emisebenzini yangaphandle, njengokuhamba ngezinyawo ebusuku, ukumisa amatende ebusuku, nakuba abanye abantu bethi umphumela wethoshi ...Funda kabanzi -
Izinyathelo zokuphepha zokusetshenziswa kwezibani zangaphandle
Ukuvakasha kwangaphandle akukwazi ukugwema ukukhempa endle, ngakho-ke kulokhu udinga isibani sangaphandle, ngakho-ke uyazi ukuthi yini abasebenzisi abayidingayo ukuze banake ilambu elingaphandle? Izinyathelo zokuqapha zokusetshenziswa kwezibani zangaphandle zifingqwa ngale ndlela elandelayo; 1, isilambu esingangeni manzi, asingeni manzi, uma u...Funda kabanzi -
Ungakhetha kanjani amalambu ekamu?
Ukukhempa okuphelele kubalulekile ukuze uchithe ubusuku endle, noma uhlale phansi nabangane abathathu noma abahlanu, ukhuluma ungavikelekile ubusuku bonke, noma uphile ihlobo elihlukile nomndeni wakho ubala izinkanyezi. Ngaphansi kobusuku obuningi obugcwele izinkanyezi, ukukhanya kwekhempu kwangaphandle kuyinkampani ebaluleke kakhulu...Funda kabanzi -
Yiziphi izici ezithembeke kakhulu ekuthengeni izibani zengadi yelanga?
Izibani zengadi yelanga ngokuvamile zingasetshenziselwa ukukhanyisa emagcekeni ezindlu, emagcekeni ehhotela, endaweni yasengadini, izindawo zepaki, imigwaqo yokuhlala nezinye izindawo. Izibani zensimu yelanga azikwazi ukuhlinzeka ngemisebenzi yokukhanyisa eyisisekelo kuphela yangaphandle, kodwa futhi yenze ibe yinhle indawo futhi ilolonge i-ni...Funda kabanzi -
Ulwazi oluyisisekelo lokukhanyisa kwangaphandle
Mhlawumbe abantu abaningi bacabanga ukuthi isibani siyinto elula, kubonakala kungafaneleki ukuhlaziya ngokucophelela nokucwaninga, ngokuphambene nalokho, ukuklama nokukhiqizwa kwezibani ezifanelekayo nezibani kudinga ulwazi olucebile lwe-electronics, izinto zokwakha, imishini, i-optics. Ukuqonda lezi zisekelo kuzokusiza ukuthi uhlole ...Funda kabanzi -
Veza ukuthi ungakhetha kanjani ithoshi elikhanyayo eliqinile
Indlela yokukhetha i-flashlight eqinile, yiziphi izinkinga okufanele zinakwe lapho uthenga? Amathoshi akhanyayo ahlukaniswe abe ukuhamba izintaba, ukukhempa, ukugibela ebusuku, ukudoba, ukutshuza, kanye nokugada ngokuya ngezimo ezihlukene zokusetshenziswa kwangaphandle. Amaphuzu azohluka ngokuya kabusha ...Funda kabanzi