Ihlala yenzeka rhoqo ukuba iyimfuneko ukufumanisa i-polared yombane kuyo nayiphi na ifowuni. Ndayekisa isisombululo kwingxaki kwabo bangenayo i-multem. Le yi-tirter ye-poster nge-4 yee-Deds. Nantsi imbonakalo yakhe, incinci, ke ngoko iya kuthatha indawo encinci kwaye ihlala ingena apha xa kungekho zixhobo zikhethekileyo.
Siza kujongana neenkcukacha
Sidinga:
-Igangli 4 PCs. (Imodeli 1N4001 okanye i-analogues: 1N4004, 1N4005, 1N4007);
-Izidodi ezibomvu neziluhlaza;
-Ukusebenza kwi-1kom;
-Iingcingo;
-Ceke kwimali enesibindi;
Ukuqala, ukufaka ii-LEDS
Phambi kovavanyo, sigqiba ukuba yeyiphi i-diode ichaza i-poilacy. Sithatha ibhetri, esazi ukulungisa, kwaye uqhagamshele kunye ne-tester. Ezo zikhokelwa ziya kukhanyelwa (ukuba uqhagamshela iingcingo ngokuchanekileyo: Bomvu nge "+" kwaye umnyama u "-"), uya kuthi,
Umgaqo wokusebenza ulula xa i-polarity ibonwa ngokuchanekileyo (i-wire emnyama kwi "thabatha", kunye ne-wire ebomvu ") iyakukhanyisa i-LED, kwaye ichazwe ngokungalunganga, i enye iyakhanyisa.
Ndine "i-conch" ebomvu
Umthombo