Njira 10 zopangira mapulojekiti anu a Raspberry Pi
Mtundu uliwonse wa Raspiberi Pi nthawi zonse umafuna mphamvu yochepa poyerekeza ndi ma PC apamwamba.
Ngakhale kuti kusintha kwina kwa hardware, ngakhale ma Raspberry Pi 3 atsopano akuwonjezeka pang'onopang'ono, kutanthauza ntchito zophweka ndi zosavuta kuti zitheke.
Pi 3 ili ndi mphamvu zowonjezera za 5.1V pa 2.5A, zomwe zidzakukhudzani pazochitika zambiri mukamagwiritsa ntchito bolodi kuti likhale lotha. Zitsanzozo zisanafunikire 5V pang'ono pa 1A, komabe pakufunika kuchita zazikulu.
Pogwiritsa ntchito mapulogalamu apamwamba, mungathe kuchepetsa kuperewera kwa njirayi musanayambe kugwira ntchito kapena kukhazikika, mutayesa kuyesayesa kwa polojekiti iliyonse.
Mbali yabwino kwambiri ya zonsezi ndikuti simangokhala kokha ku chipinda chophweka cha USB chokwera. Pemphani kuti mupeze njira 10 zomwe mungapangire Raspberry Pi yanu.
01 pa 10
Mphamvu Yowonjezera Mphamvu
Ngakhale sizinthu zochititsa chidwi kwambiri kapena zamtundu uliwonse pamndandanda uwu, simungathe kugula chipangizo cha mphamvu cha Raspberry Pi (PSU) kuti mugwire ntchito ndi kukhazikika.
Mapulogalamu atsopano a PSU, omwe adatulutsidwa pamodzi ndi Pi3 yatsopano (yomwe ili ndi zofuna zambiri kuposa zitsanzo zam'mbuyomu) imapereka 5.1V pa 2.5A - zambiri zapulojekiti iliyonse ya Pi.
Chitetezo ndi chinthu chinanso choyenera kulingalira apa. Ndi mauthenga ambirimbiri omwe sangagwiritsidwe ntchito komanso osagwiritsidwa ntchito mosagwirizana, ntchito ya PSU imakupatsani chidaliro kuti ndi mankhwala abwino.
Maofesiwa amapangidwa ku United Kingdom pogwiritsa ntchito kampani yopanga magetsi Stontronics, yomwe ilipo yoyera ndi yakuda, ndipo ilipo pafupifupi £ 7 / $ 9.
02 pa 10
PC USB Mphamvu
Kodi mudadziwa kuti mumatha kupangira mafayilo a Raspberry Pi molunjika kuchokera pa PC yanu kapena laputopu?
Si mphamvu yeniyeni yomwe mphamvu yamakono ya pakompyuta ya USB ingasinthire, ndipo ndithudi, hardware iliyonse yokhazikitsidwa idzatulukanso kuchokera ku magwero ena, koma ikhoza kugwira ntchito pa zochitika zina.
Pogwiritsira ntchito chitsanzo chochepa cha mphamvu monga Pi Zero wotchuka pochita zida zochepetsera, phukusi la USB lapakompyuta lingakhale mfumu yabwino - makamaka pamene kunja ndi pafupi.
Yesani ndikuwona momwe mukuyendera - ndi njira yotsika mtengo pano!
03 pa 10
Maofesi Otsatsa
Mofanana ndi phukusi la PC USB, kachipangizo kotsitsa kakhoza kukhala njira yowonjezera komanso yowonjezera pakompyuta ya Raspberry Pi yanu.
Ndi zitsanzo zamakono zomwe zimapereka 5V pa 12A +, Pi yako sayenera kukhala ndi vuto lolimbana ndi chirichonse chimene iwe umachiponyera. Ngakhale izo zikumveka zochititsa chidwi, Ndizoyenera kuganizira kuti mphamvuyi ikugawidwa m'madera onse.
Chiwerengero chowonjezereka cha mababu a USB chikupezeka pawoneka ngati msika wochuluka chifukwa cha chiwerengero cha zipangizo zomwe timagwiritsa ntchito tsiku lililonse.
Mitengo imasiyanasiyana malinga ndi mphamvu ndi chiwerengero cha ma doko - chitsanzo chomwe chili ndi Anker's PowerPort 6 yomwe imayendera pafupifupi £ 28 / $ 36. Zambiri "
04 pa 10
LiPo Batteries
Mabotolo a Lithium Polymer (LiPo) atchuka kwambiri m'zaka zaposachedwapa chifukwa cha zizindikiro zawo zosangalatsa ndi kukula kwake.
Kuika magetsi pamtunda wambiri ndikusunga mphamvu zambiri pang'onopang'ono kumapangitsa LiPo kukhala magwero amphamvu a ntchito za Raspberry Pi.
Kuti izi zikhale zosavuta, pulogalamu yapamwamba yopanga Pimoroni inapanga gulu laling'ono komanso lochepetsetsa lomwe limagwirizanitsa mabotolo anu a LiPo, omwe amatha kupititsa patsogolo Pi kudzera pa mapepala a GPIO.
ZeroLipo imabweretsera ndalama zokwana £ 10 / $ 13 ndipo imaphatikizapo mphamvu / zida zapansi zamattery, zosankha za GPIO, ndi malo otetezera chitetezo kuti muteteze mabatire anu. Zambiri "
05 ya 10
Sungani Mabatire
Ngati mabatire a LiPo ndi ochepa mu bajeti yanu, bwanji osagwiritsa ntchito mabatire omwe mumakhala nawo pafupi?
Ngati muli ndi mabakiteriya akale omwe angathe kukhala osachepera 6.2V pansi pa katundu, mukhoza kuwongolera kuwonjezera pa 'MoPi' bokosi kuti muthe Pi yanu.
MoPi ikhoza kugwiritsira ntchito chirichonse kuchokera ku mabatire akale a laputopu kupita ku mapulogalamu a RC osayenera, ndi chida chokonzekera cha UI kuti chikonzekerere chirichonse cha bateri chogwiritsira ntchito.
Ikhoza kugwiritsiridwa ntchito ngati mphamvu yopanda mphamvu (UPS) pogwiritsira ntchito maamboni ndi mabatire panthawi imodzimodzi, komanso kukhala ndi chitetezo chamakono, ma LED, komanso kukwera kwa nthawi.
MoPi ilipo pafupi £ 25 / $ 32. Zambiri "
06 cha 10
Mphamvu za dzuwa
Ngati mumakhala pang'onopang'ono kuposa chilumba changa cha ku Britain, mutha kugwiritsa ntchito kuwala kwa dzuŵa ndikupatsanso mphamvu ya dzuwa muzinthu zanu.
Mapulogalamu a dzuŵa aang'ono apitirira zaka zaposachedwapa pamene gulu la opanga latha, titisiya ife ogula ndi mitundu yambiri yosiyana ndi kukula kwake.
Pali njira zingapo zomwe mungakwaniritsire mphamvu za dzuwa pazinthu zanu. Njira yofunika kwambiri ndiyo kungowonjezera mabatire ndi gulu la dzuwa ndiyeno amawagwirizanitsa ndi Pi yanu.
Makampani a Adafruit amapanga zinthu zingapo zabwino kukuthandizani kuti muchite izi - bolodi la galasi la dzuwa, ndi 6V 3.4W gulu la dzuwa.
Masikonzedwe apamwamba kwambiri angathenso, kukulolani kuti musinthe nthawi zonse Pi x / 7 okhudzana. Zambiri "
07 pa 10
Mphamvu Converter ndi AA Batri
Njira ina yotsika mtengo ndi yophweka ndiyo kugwiritsa ntchito otembenuza mphamvu ndi ma batri a AA mosavuta. Izi zimadziwikanso monga 'step-up' kapena 'DC-DC power' converters.
Otsitsimutsa amphamvu amatenga mpweya wotsika, mwachitsanzo, 2.4V kuchokera pa ma batri a AA 2 omwe amawongolera, ndipo 'amawonjezera' mpaka 5V. Pamene izi zikubwera pa mtengo wa batri wanu wamakono, zingathe kugwira ntchito bwino ndi Raspberry Pi yomwe siili yogwirizana ndi zipangizo zilizonse zokhudzana ndi mphamvu.
Otsitsimutsa mphamvu ali ndi dongosolo lophweka ndi ma firi awiri okha (zabwino ndi zoipa) ndi 2 waya kunja (zabwino ndi zoipa). Chitsanzo chabwino ndi Adafruit's PowerBoost 1000, yomwe imapereka 5V ku 1A kuchokera ku mabakiteriya omwe amapereka ngati 1.8V. Zambiri "
08 pa 10
Mabanki amphamvu
Ngati ndinu woyendetsa ngati ine, mwinamwake muli ndi njira yothetsera mphamvu yamagetsi kuti mutenge foni yanu tsiku lonse.
Mphamvu yomweyo ya 5V banki ingagwiritsirenso ntchito kupititsa patsogolo Pi yanu, kuti ikhale njira yodalirika, yotetezeka komanso yotsika mtengo kwapulojekiti yanu.
Yang'anani ma robotti a Raspberry Pi ndipo mwinamwake muwone imodzi yogwiritsidwa ntchito. Kulemera kwake kochepa ndi kukula kwake kwakung'ono kumawapanga kukhala okongola kwa mapulogalamu a robotics, ndi phindu lina la kukhala wosavuta kulipira.
Fufuzani njira zing'onozing'ono zomwe mungakwanitse kuzigwiritsa ntchito monga Anker PowerCore + Mini, zomwe zimayendera pafupifupi £ 11 / $ 14. Zambiri "
09 ya 10
Mphamvu pa Ethernet (PoE)
Njira yabwino yowonjezeretsa Raspiberi Pi mu malo osavuta ndikugwiritsa ntchito Mphamvu pa Ethernet (PoE).
Teknoloji yokondweretsa iyi imagwiritsa ntchito chingwe cha Ethernet chingwe kuti mutumize mphamvu kuzipangizo zina zowonjezera zomwe zimapangidwira Raspberry Pi yanu. Lili ndi phindu lina lakulumikiza Pi yanu ku intaneti nthawi yomweyo, pogwiritsa ntchito 'injection' yapadera.
Injector imagwirizanitsa mgwirizano wa Ethernet kuchokera pa router yanu ndi mphamvu kuchokera ku khola la khoma, imatumiza pansi chingwe chotengera cha Ethernet kupita ku Pi's add-on board, chomwe chimagawaniza izi.
Ngakhale ndalama zowonjezerapo zingakhale chimodzi chapamwamba apa, ndi njira yabwino kwambiri yothetsera mapulani monga Pi CCTV omwe ndi ovuta kufika kapena / kapena pafupi ndi thumba lachikwama.
Imodzi mwa zitsanzo zogonjetsa ndi PiSupply's PoE Switch HAT, yomwe ilipo pafupifupi £ 30 / $ 39. Zambiri "
10 pa 10
Mphamvu Yamphamvu Yosatha
Ngati pali chinthu chimodzi chomwe Pi amachikonda, ndichaching'ono! Zithunzi zochepazi zimapereka ndalama zambiri kumagetsi apamwamba, ngakhale kuti mphamvu zamagetsi zimatha nthawi ina.
Pamene izo zitero, izi kawirikawiri zimatanthauza kutseka ntchito yanu, kuwongolera mabatire ndikuyambiranso.
Njira imodzi kuzungulira izi ndi kugwiritsa ntchito Power Supply (UPS) Yopanda Uninterruptible. UPS ndibedi yaying'ono yokhazikika pamodzi ndi dera lopanda nzeru komanso mphamvu zamtundu wamba.
Mphamvu yamagetsi imayendetsa pi ndi kuyankhira batteries, ndipo pamene iyo imachotsedwa (mwachindunji kapena mwalakwitsa) batri imatha, kuonetsetsa kuti mphamvu yanu imakhala yosasokonezeka (motero dzina).
Mapulogalamu ochepa a Pi-UPS omwe amatsitsimutsa amatsulidwa, kuphatikizapo UPS Pico kuchokera ku PiModules, MoPi (yomwe ili m'ndandanda kale) ndi PiSupply PiJuice. Mitengo imayamba kuchokera kuzungulira £ 25 / $ 32. Zambiri "