Kwiiveki nje ezimbalwa ezidlulileyo, bendifuna umthombo we-voltage ye-7V kwaye kwangoku kwangoku kwi-5A. Apha eyokukhangela i-BP enqwenelekayo, kodwa oku akufumaneki apho. Emva kwemizuzu embalwa, ndakhumbula ukuba phantsi kwezandla ezikwi-backup apho kukho ukuhanjiswa kwekhompyuter, kwaye le yeyona ndlela ifanelekileyo! Ukuqala kweengqondo ezihlanganisiweyo kwiqela lemibono kwaye emva kwemizuzu eli-10 laqala.
Ukwenza umthombo welebhu wombane oqhubekayo, kuya kufuneka:
-Umsebenzi ovela kwikhompyuter
-Ibhloko yesiphelo
-Ukukhanya-ukukhupha iDioode
-I-resistor ~ 150 OHMS
- i-tumbler
-Ishushu shrink
-ibophelelekile.
Uncedo lwamandla lungafunyanwa kwindawo engafuneki. Kwimeko yokufunyanwa kwemali-ukusuka kwi- $ 10. Ixabiso eliphantsi andizange ndibone. Izinto ezisele zolu luhlu ziyi-kopeck kwaye zingapheli.
Ukusuka kwizixhobo oya kuzifuna:
-Umhlobo onamathelayo A.K.a. I-glue eshushu (yokukhwela i-LED)
-Ukuthengiswa kwentsimbi kunye nezinto ezinxulumene noko (i-tin, i-flux ...)
-Ukumba
-Ukunxiba ngomthendeleko we-5mm
- i-screwdrivers
-Ibhodi yebhodi (i-nappers)
Ukwenziwa
Ke, into yokuqala endiyenzileyo ijonge ukusebenza kwale bp. Ifowuni iguqukile ukuba ilungile. Ungayinqumla ngokukhawuleza iplagi, ishiya i-10-16 cm kwicala leplagi, kuba Unokuza ephethe. Kufanelekile ukuba uqaphele ukuba kufuneka ubale ubude be-wire ngaphakathi koncedo lwamandla ukuze kwanele ukuba lubekho kwi-terminals ngaphandle kokolileyo ngaphakathi kwe-BP.
Ngoku kuyimfuneko ukwahlula zonke iingcingo. Ngenxa yokuchonga kwazo, unokujonga umrhumo, okanye endaweni yokuya kuyo. Iindawo kufuneka zisayinwe. Ngokubanzi, kukho iskimu esamkelweyo sombala esamkelweyo, kodwa umvelisi we-BP yakho unokupeyinta iingcingo ngenye indlela. Ukuphepha "ukungaqondani" zichonga iingcingo.
Nantsi i-goma yam. " Yena, ukuba andiphazami, kwaye kukho umntu oqhelekileyo.
Ngombala ophuzi, ndicinga ngokucacileyo. Ithetha ntoni le mibala mibini iphantsi?
I-PG (i-skr. Ukusuka "amandla alungile") -ucingo esilusebenzisayo ukufaka isalathiso sikhokelwe. I-Voltage - 5V.
Kwi-wire efuna ukuvalwa nge-GND ukuvula ubonelelo lwamandla.
Inqaku lesihloko: I-Peppele Crochet ihagu: Iklasi enkulu ye-Knitting
Kumsebenzi wombane apho kukho iingcingo endingayichazanga apha. Umzekelo, i-violet + 5VSB. Asiyi kusebenzisa le wire, kuba Umda wexesha langoku yi-1A.
Ngelixa iingcingo aziphazamisi, kuya kufuneka unxibe umngxunya we-LED kwaye wenze isincamathelisi ngolwazi oluyimfuneko. Olu lwazi ngokwalo lunokufumaneka kwisitikha somzi-mveliso, esikwenziwa kwelinye lamaqela e-BP. Xa ukuqhuba, kufuneka ukhathalele ukuba i-chips yentsimbi ayifumani isixhobo ngaphakathi kwesixhobo, kuba Oku kunokukhokelela kwiziphumo ezingabi kakhulu.
Ndigqibe kwelokuba ndifake ibhloko yesiphelo kwiphaneli yangaphambili. Ekhaya kukho ibhloko kwi-6 yezikhululo, ezazilungiselela ukuba mna.
Ndandinethamsanqa, kuba I-Slots kwi-BP kunye nemingxunya yokunyusa iipads zingqokelela, kwaye ububanzi babondela. Ngaphandle koko, kuyimfuneko ukuba uphonononge ukusikwa kwe-BP, okanye ukuntywila imingxunya emitsha kwi-BP.
I-pad ifakiwe, ungazisusa ngoku iingcingo, susa i-bodwares, ijijeke kwaye i-brown. Ndifumene iingcingo ezi-3-4 zombala ngamnye, ngaphandle kwe-White (-5V) kunye neBlue (-12v), kuba Bakwi-BP nganye nganye.
Eyokuqala inyibilikisiwe - yazisa oku kulandelayo.
Zonke iingcingo zikhonzwa. Unokuqokelela kwisiphelo sendlela.
Faka i-LED
Ndithathe inqaku eliyinyani eliqhelekileyo le-LED. Isalathiso esibomvu esifundiweyo (kwavela, ngandlel 'ithile). Kwi-Anode (umlenze omde, ongaphantsi kwentloko ye-LED) sithengise i-wire engwevu (PG), etyalwe kwangaphambili nge-shrink. Kwi-Cathode (umlenze omfutshane, eyinxalenye enkulu entlokweni ye-LED) okokuqala sacela ukuba sikhuphele i-120-150 OHMS kuqala, kwaye sithengise i-wire emnyama (i-gnd) Asikulibali ukubeka i-sub-shrink. Xa yonke into ithengisiwe, sijika ubushushu siyanyibilika kwizigqibo ze-LED kwaye sitshise.
Ijika into enjalo. Kuyinyani, ndinokuyifumana i-head deby, kodwa ayiyothusanga.
Inqaku lesihloko: I-Snowman yenza ngokwakho kwizinto ezinempilo ngeefoto kunye nevidiyo
Ngoku ndifaka i-led emngxunyeni, endiye ndayenza kwasekuqaleni.
I-Bulk ishushu glue. Ukuba akunjalo, uya kuyibuyisela i-super-glue.
Isitshisi sombane
I-spect ndigqibe kwelokuba ifake indawo apho umbane uwandisile khona iingcingo ngaphandle.
Ukulinganisa ububanzi bomngxunya kwaye babaleke ukuya kukhangela ukutshintshela okufanelekileyo.
Ndandibetha kancinci, ndafumana utshintsho olugqibeleleyo. Ngenxa yomehluko kwi-0.22mm, ubeke endaweni ngokugqibeleleyo. Ngoku kwi-GND ihlala kwigumbi lokulala, emva koko lafaka kwimeko.
Umsebenzi ophambili wenziwe. Ihlala izisa iMarafit.
Imisila ye-Wiring engasetyenziselwa ukwahlula. Ndikwenzile ubushushu. Umbala omnye ungcono ukuhlukaniswa.
Zonke ii-shoellates zibeka ngaphakathi.
Sikhaba isiciko, vula, bingo!
Eli ziko linokufunyanwa uninzi lwamaxinzelelo ohlukeneyo usebenzisa umahluko onokubakho. Qaphela ukuba olu gunyaziso aluziqezeli ezinye izixhobo.
Nantsi imbonakalo yexinzelelo elinokufunyanwa.
Kwizibiyeli, eyokuqala iqinisekile, okwesibini ayilunganga.
I-24.0v - (i-12v kunye -12v)
17.0v - (i-12v kunye -5v)
15.3V - (3.3v kunye -12v)
12.0v - (12v kunye ne-0v)
I-10.0v - (i-5v kunye -5v)
8.7V - (12v no-3.3v)
8.3V - (3.3v kunye -5V)
7.0v - (12v kunye ne-5V)
5.0v - (5v kunye ne-0v)
3.3V - (3.3v kunye ne-0V)
1.7V - (5V no-3.3v)
-1.7V - (3.3v kunye ne-5V)
-3.3v - (0V kunye ne-3.3v)
-5.0v - (0V kunye ne-5V)
-7.0v - (5v kunye ne-12v)
-8.7V - (3.3v kunye ne-12v)
-8.3v - (-5v kunye ne-3.3v)
-10.0v - (-5v kunye ne-5V)
-12.0v - (0V kunye ne-12v)
-15.3V - (-12v kunye ne-3.3v)
-17.0v - (-12v kunye ne-5V)
-24.0v - (-12v kunye ne-12v)
Inqaku ngesihloko: Indlela yokubetha ngelinen yelinen, kwaye iyimfuneko?
Ke sinomthombo wombane oqhubekayo wokukhusela kwi-KZ kunye nezinye iibruns.
Iingcamango zengqibelelo:
- Sebenzisa iipads ozikhusela, njengoko ziphakamisa apha, okanye zisebenzisa i-terminals kunye namatakane avalelweyo, ukuze ungakwaneli ezandleni zokugqobhoza kwakhona.