01 pa 10
Ndi Pi iti Yogula?
Ngati mwangotenga Raspberry Pi mungakhale mukuganiza kugula. Ndipotu, ndi amodzi mwa makompyuta otsika mtengo kunja uko.
Anthu ambiri mumkhalidwe umenewu amadziwa mwamsanga kuti palibe Rasipiberi imodzi yokha yogulitsa. Pali zitsanzo zamakono, zitsanzo zatsopano, zitsanzo zazing'ono, zojambula zomwe zili ndi zing'onozing'ono komanso ngakhale imodzi yomwe imasulidwa ndi magazini!
Zingakhale zovuta kwambiri kugwira ntchito yomwe Pi amagula, kotero ndaika mndandanda wa zitsanzo zazikulu zotulutsidwa mpaka lero kuti zikuthandizeni kupanga chidziwitso.
Ndaphatikizapo zitsanzo zamakono monga ena a inu mutayesedwa kuti mugwiritse dzanja lachiwiri pogwiritsa ntchito malo osungirako malonda. Komabe, sindinapangitse 'zosowa zapadera' (mapulogalamu apadera, Compute Module etc) pamene simungathe kupeza kapena kufuna izi panthawi ino.
Tiyeni tipite kukagula!
02 pa 10
The Model B Revised 1
Raspberry Pi yapachiyambi!
Ndili ndi zaka zakubadwa ndipo zakhala zikukwanitsa nthawi zambiri kuchokera pamene zamasulidwa, koma Rev 1 Model B akadatha kugwira bwino malamulo, ma LED, masensa ndi zina zambiri. Ili ndi mapepala 14 a GPIO ochepa kuposa omwe amatha posachedwapa koma amakhala ndi mafilimu a HDMI, Ethernet, kamera komanso mphamvu ya USB.
Iwo sagulitsa kwenikweni ngati zinthu zogulitsa ndalama pano, koma ndikudziwa motsimikiza kuti simungapeze zitsanzo zatsopano za izi zogulitsa kulikonse. Chitsanzo chachiwiri-zitsanzo pa malo ogulitsira malonda pa intaneti ndipamene mumakhala bwino kwambiri, koma ganizirani chitsanzo cha Pi musanayambe kuthamangira limodzi la izi - sipangakhale kusiyana kwakukulu mu mtengo.
Kodi Ndiyenera Kugula Pi Ichi?
Choyambirira B Model ndi wokongola kwambiri tsopano ndipo zidzakhala zovuta kupeza zogulitsa. N'kutheka kuti mumagula chinthu chimodzi ngati mukufuna kukhala ndi Pis. Kuperewera kwa mabowo okwera kumapangitsa kukhala kovuta pang'ono pazinthu zina.
03 pa 10
The Model B Revision 2
Zomwe zimadziwikiratu ndi kuwonjezera pa mabowo okwera, kawiri kachiwiri kachitidwe ka B koyamba ndi kofanana ndi yomwe idakonzedweratu, komabe kunyamula kabili ka RAM (pamapangidwe opangidwa pambuyo pa 15 Oktoba 2012) ndi kuwonjezera pa mabowo (kuphatikizapo ena kusintha kosasamala).
Kodi Ndiyenera Kugula Pi Ichi?
Rev 2 idzakhala yosavuta kupeza kusiyana ndi Model B Revision 1, komabe sizingatheke kugulitsidwa atsopano m'masitolo.
Malo osungirako malonda pa intaneti ndipamene mumapikisiranso bwino. Kuwonjezeka kwa RAM ndi Kuwonjezera kwa mabowo okwera kumapangitsa Rev 2 Model B kukhala yothandiza kwambiri, koma pokhapokha ngati wotsika mtengo ndidakali kufunafuna Pi yatsopano.
04 pa 10
Chitsanzo A
Yoyamba ya Raspberry Pi Model A idapanga mawonekedwe omwewo PCB monga Model B patsogolo pake koma inadza ndi zigawo zocheperako ndi zochepetsedwa. RAM inali yochepa kufika pa 256MB, chipika cha Ethernet chinachotsedwa ndipo kanyumba 1 USB kamene kanayikidwa.
Chifukwa chiyani? Kupanga Raspberry Pi wotchipa ndi mbiri yochepa. Ndi ogwiritsa ntchito ena omwe sasowa kugwira ntchito ndi kugwirizana kwa Model B, Model A inakonzedwa kuchepetsa mtengo ndi kugwiritsa ntchito mphamvu kwa bolodi.
Kodi Ndiyenera Kugula Pi Ichi?
Ngakhale ndikukonda chitsanzo choyambirira A, izo si zabwino kwa oyamba kumene.
Kuperewera kwa doko la Ethernet kumapangitsa kuti zikhale zovuta kutulutsa phukusi ndikusintha Raspbian (popanda kukhazikitsa adapala ya WiFi USB), ndipo kukhala ndi phukusi la USB limodzi lokha limakusokonezani kuti muzisankha kaya mbewa kapena makina (kapena USB) ngati mukufuna zonse ziwiri - ndalama zambiri).
Komabe, ngati mwakhala wodzikuza mwini wa Model B, chitsanzo cha A ndi njira yabwino yotsegulira Pi ku polojekiti. Simukufuna kupeza chitsanzo chatsopano m'masitolo, koma malo osungirako malonda a pa intaneti amayenera kubweretsa nthawi ndi nthawi.
05 ya 10
B +
Raspberry Pi B + inali nkhani yaikulu ku dziko la Pi. Makina oyendetsa makina onse omwe ankakonda kwambiri anali ndi mapiritsi ena 14 - owonjezera pa GPIO, mapu 2 ena a USB, kusamukira ku khadi ya micro SD, mapiri a PCB ozungulira, kugwiritsa ntchito mphamvu zochepa ndi zina zambiri.
Ngakhale kuti A +, Pi 2, Pi 3 ndi Pi Zero onse amasulidwa kuchokera mu chitsanzochi, adakali pano, ndikuwonabe ngati gulu lofunika kwambiri chifukwa chakuti likugawidwa mofanana ndi zochitika zaposachedwapa.
Kodi Ndiyenera Kugula Pi Ichi?
B + akadali yabwino kwambiri kwa woyambitsa.
Ikugawana gawo lake ndi mawonekedwe ake ndi Pi 3 yatsopano, kotero mavoti onse atsopano ndi ma HAT adzakwanira. Mudzapindulanso ndi zida zina za USB ndi mapepala a GPIO, komanso kugwiritsa ntchito makadi a micro SD omwe mungagwiritse ntchito Pi yatsopano ngati mukuwona kuti mukufunikira kusintha.
B + iyenso ikhale yotchipa kusiyana ndi zitsanzo zamakono zatsopano chifukwa chogulitsa katundu, koma izi zingakhalenso zovuta kupeza zitsanzo zatsopano m'masitolo. Kulephera izi, malo osungirako malonda akuyenera kukhala ndi zambiri zotsika mtengo ngati ogwiritsa ntchito omwe akusankha akusintha.
06 cha 10
A +
Raspberry Pi A + inatulutsidwa patangotha miyezi 4 kuchokera pa B +, kupatsa owerenga ndondomeko yatsopano ya Pi 'lighter', ndikubweretsa zitsanzo zonse mpaka ku 40-pin pulogalamu ya GPIO.
Potsatira njira yofananayo kwa Model A yoyamba, A + adafikanso opanda Ethernet, 256MB ya RAM ndi 1 USB port. Bungwe ndi Pi yokhayo yokhala ndi mawonekedwe ozungulira, ochepa kuposa onse oyambirira A Model ndi B + watsopano.
Kodi Ndiyenera Kugula Pi Ichi?
Ngati mukudabwa chifukwa chake mungagule A + pamwamba pa chitsanzo A, makamaka zimagwera pa mapepala ena a GPIO, mawonekedwe aang'ono, ndi kuchepetsa mphamvu yogwiritsira ntchito mphamvu.
Sizothandiza kuti munthu ayambirepo kusiyana ndi zoyambirira za Model A chifukwa cha kusowa kwa Port Ethernet ndikugwirabe phokoso la USB limodzi, koma ndimakonda kukula ndi mawonekedwe a A +. Iyenso ikugwirizana ndi ma HATs onse atsopano 40 omwe akutsatira payomweyi Yoyamba A.
Sindinasinthidwe ndi ndondomeko yowonjezeretsa zotsatira za kutulutsidwa kwa Pi 2 ndi Pi 3 (komabe ...) kuti mukhoze kupeza zitsanzo zatsopano m'masitolo.
07 pa 10
Raspberry Pi 2 Chitsanzo B
Raspberry Pi 2 inali kutulutsidwa kwina kwakukulu ku Raspberry Pi Foundation, nthawi ino chifukwa cha kusamukira ku quad-core processor ndi 1GB ya RAM. Zina kusiyana ndi kuwonjezeka kwakukulu kwowonongeka, kukula kwa bolodi, kuyika ndi kugwirizana sikusinthe kwambiri kuchokera ku B + patsogolo pake.
Pulojekiti yatsopanoyo inavomerezanso kugwiritsa ntchito njira zatsopano zogwiritsira ntchito monga Windows 10 IoT (osati desktop Windows OS yomwe muli pa PC yanu).
Kodi Ndiyenera Kugula Pi Ichi?
Pi 2 akadali ndi zambiri zogula, ndipo adakali mpikisano wokhutira. Ngati mungathe kupeza imodzi yopita mtengo wotsika mtengo kusiyana ndi Pi 3, ndithudi ndi yabwino kwa oyamba kumene ndi ogwiritsa ntchito mofanana.
Komabe, ndi Pi 3 yotulutsidwa ndikugulitsabe mtengo womwewo kwa Pi2 kwa ogulitsa ambiri, sikuyenera kuyang'anitsitsa pokhapokha mutapeza kuchotsa kwabwino.
08 pa 10
Pi Zero
Raspberry Pi Zero inayatsa moto padziko lonse, pamene kwa nthawi yoyamba, makompyuta anapatsidwa kunja kutsogolo kwa magazini!
Zero ndi Pi Raspberry Pi yaying'ono yopanda phindu lalikulu. Zimayendetsa pulojekiti yomweyi monga a Model A Pis, koma iyalumikizidwa mofulumira 1GHz. Ikuperekanso 512MB ya RAM - kawiri yomwe ya Chitsanzo cha Actions.
Ndi yabwino kwa polojekiti yaying'ono ndipo imabwera pa mtengo wodula wa $ 5, ngakhale kuti mumayenera kugula ndi kusungunula mutu wanu wa pini 40. Ili ndi makina osakanikirana a USB omwe amafunika kuti adziwe deta, zomwe muyenera kugwiritsa ntchito adapitala ngati mukufuna kulumikiza chipangizo cha USB.
Kodi Ndiyenera Kugula Pi Ichi?
Ngati mukugula Pi yanu yoyamba, ndikupemphani kuchoka pa Zero mpaka mutakhala ndi Model B. Kukhazikitsa limodzi popanda Ethernet kungakhale kovuta pazowonjezera, ndipo kusasuntha mutu wanu sikungakhale kosavuta Mau oyamba a dziko la Raspberry Pi.
Ndiye kachiwiri, pa $ 5 mtengo wamtengo wapatali, mwinamwake mungathe kugula zolakwika kapena ziwiri?
09 ya 10
Raspberry Pi 3 Chitsanzo B
Galu wapamwamba kwambiri. Mutu honcho. King Kong.
Raspberry Pi 3 inasintha masewerawo kachiwiri komanso m'njira zambiri. Pulogalamu yatsopano ya quad-core imapereka 1.2GHz - Raspberry Pi yopambana kwambiri mpaka lero. Pakati pa izi ndi njira zatsopano zogwirizanitsa WiFi ndi Bluetooth. Zonsezi ndi mtengo wofanana ndiwotchulidwa kale!
Apanso kukula ndi mawonekedwe zimakhala zofanana, ndi mapepala 40 GPIO, 4 ma doko USB, ndi kugwirizana kwa Ethernet.
Kodi Ndiyenera Kugula Pi Ichi?
Ndi Pi 3 yomwe ikugulitsidwa pa mtengo umodzi wa $ 35 monga matembenuzidwe apitalo, kuphatikizapo WiFi yodalirika ndi Bluetooth podutsa, ndizosafuna kuti izi zikhale ngati Pi yanu yoyamba ngati bajeti ikuloleza.
Pakhoza kukhala njira zotsika mtengo zoyambira ndi Raspberry Pi poganizira kuti chiwerengero cha okalamba achikulire ndi otsika mtengo, koma kuti ndikhale wogwiritsira ntchito ndikulimbikitsanso kuti ndikugwiritse ntchito ndalama zowonjezera.
10 pa 10
Tenga Pick
Malingana ndi chifukwa chanu chogulira Pi, chikwama chanu, ndi kupezeka kwanuko, pali zitsanzo zambiri zomwe mungasankhe. Sizowona ngati kugula njira yatsopano.
Chidwi Chachikulu
Ngati mungathe kudziwona nokha mukuyesa Pi, kupanga mapulojekiti ena ndikuwona ngati ndizo - yendani B +.
Muyenera kuwatherapo pa Intaneti, ndipo ngati wosasamala kuti simukufunikira mphamvu ya Pi 3. Yatsopano pulumutseni ndalama ndikupita ku chitsanzo choyambirira, ndipo ngati mukuganiza kuti musinthe pakapita nthawi , zambiri zowonjezera kapena zomwe mumagula zidzakwanira Pi3 yatsopano.
Pa bajeti
Ngati mukukumana ndi pinch, dziwani nokha Pi Zero kwa $ 5. Sizingakhale njira yosavuta yothetsera ngati ndinu oyamba, koma ndalama zogulira ndalama zingakhale zothandiza.
Woyamba Woyamba
Ngati mudakayikira kale za momwe mungagwiritsire ntchito Raspberry Pi, dzipulumutseni mutu ndikugwira Pi 3.
WiFi yomwe ili pawunivesite idzakhala yophweka kugwirizanitsa ndi intaneti popanda kusokoneza ndi zingwe kapena adapters, ndipo mudzapindulanso ndi mazenera a USB omwe ali ndi makina anu.
Zabwino zonse!
Zonse zomwe mumagula, mwayi, ndi kulandiridwa ku dziko la Raspberry Pi!