Choyamba, ndi amperage otsika kwambiri omwe amafunikira kuyatsa LED? Ndikuganiza kuti pali ma LED a buluu omwe amatha kuyatsa pa 5 mA. 10 mA ndipamene kugwedezeka kumayamba kukhala kowawa. Izi ndizolondola. Komabe ndizosavuta kupanga dera lomwe limatha kutulutsa 5 mA ku LED koma silingathe kupereka ma microamp angapo ku thupi la munthu, chifukwa cha kukana kwakukulu kwa thupi.
m'dera lokhala ndi batire, kodi pali zochitika zilizonse pomwe voteji yotsika ya batire imatha kupereka kugwedezeka kowawa kapena kovulaza ngati china chake sichikuyenda bwino? tinkakonda kuyesa mabatire a 9 V pogwira ma terminals awiri pamalirime athu. Zimapereka chithunzithunzi chowoneka bwino. Zitha kukhala zowopsa kwa munthu yemwe ali ndi vuto la mtima kapena chida chachipatala chomwe adayikidwamo.kodi mutha kuyatsa nyaliyo ndi waya wa mkuwa wopanda kanthu wokhudza khungu lanu, monga zodzikongoletsera zamawaya, kapena kodi deralo lingakhale lalifupi pakhungu lanu kapena kugunda kwamagetsi? "simuli pachiwopsezo" (i.e., matenda amtima kapena chipangizo chamankhwala choyikidwa) izi zitha kugwira ntchito bwino.
Muyenera kulekanitsa mawaya a "ku" ndi "kuchokera" wina ndi mzake kuti asakhale afupikitsa wina ndi mnzake. Ndikuyesera kudziwa kuti ndizotheka kuvala waya wopanda kanthu m'khosi mwanu kapena pamkono womwe umagwiritsa ntchito magetsi a LED, kapena kodi wayayo amafunika kukhala wotsekedwa? Apo. Chotsani varnish kapena pulasitiki yoyera. Izi zitha kukhala zothandiza kwambiri pakugwiritsa ntchito kuvala. Kumbukiraninso kuti mkuwa ukhoza kuyipitsa khungu lanu nthawi zina. Izi mwina zimatheka ngati mutuluka thukuta mutavala. Zoonadi izi zikugwiritsidwa ntchito pa zodzikongoletsera zamkuwa zilizonse, ndipo sizikugwirizana ndi ngati mukugwiritsa ntchito mkuwa mu dera lamagetsi.Izi zikhoza kumveka ngati zopanda pake kwa munthu yemwe ali ndi chidziwitso, koma ndikungoyamba kumene, kotero apa tikupita. ;) Funso lathunthu ndi magawo atatu ...
Choyamba, ndi amperage otsika kwambiri omwe amafunikira kuyatsa LED? Ndikuganiza kuti pali ma LED a buluu omwe amatha kuyatsa pa 5 mA. 10 mA ndipamene kugwedezeka kumayamba kukhala kowawa. Chachiwiri, pozungulira ndi batire, kodi pali zochitika zilizonse pomwe voteji yotsika ya batriyo imatha kuchititsa mantha opweteka kapena owopsa ngati china chake chalakwika? Chachitatu, kodi mungayatse LEDyo waya wopanda kanthu wa mkuwa wokhudza khungu lanu, monga zodzikongoletsera za waya, kapena kodi deralo lingakhale lalifupi pakhungu lanu kapena kukupatsani mphamvu yamagetsi?
Mwachidule, ndikuyesera kudziwa ngati ndi kotheka kuvala waya wopanda mkuwa pakhosi panu kapena pamkono womwe umagwiritsa ntchito magetsi a LED, kapena kodi wayawo uyenera kutsekedwa? mwina khungu lanu lingapereke kukana kokwanira kuti zonse ziteteze kugwedezeka ndikukakamiza kuti magetsi apitirire pansi pa waya.
·OTHER ANSWER:
Izi zitha kumveka ngati zopusa kwa munthu wodziwa zambiri, koma ndikungoyamba kumene, ndiye tikupita ;) Ndikuganiza kuti pali ma LED a buluu omwe amatha kuyatsa pa 5 mA. 10 mA ndipamene kugwedezeka kumayamba kukhala kowawa. Chachiwiri, mu dera lokhala ndi batire, kodi pali zochitika zomwe mphamvu yotsika ya batire ingathe kupereka kugwedeza kowawa kapena kovulaza ngati chinachake chalakwika?
Chachitatu, kodi mungathe kuyatsa kuwala kwa LED ndi waya wamkuwa wopanda kanthu wokhudza khungu lanu, monga zodzikongoletsera za waya, kapena kuti deralo likhale lalifupi pakhungu lanu kapena kukupatsani mphamvu yamagetsi? Mwachidule, ndikuyesera kudziwa ngati ndi kotheka kuvala chovala Waya wopanda kanthu m'khosi mwanu kapena pamkono womwe umagwiritsa ntchito magetsi a LED, kapena kodi wayayo amafunika kuyimitsidwa? kupitiriza pansi waya.
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