Hukumar Coral Dev
Lokacin da muke magana game da kwamfuta, kowa yana tunanin kwamfyutocin tafi-da-gidanka ko kwamfutar hannu. Ba yawanci muke la'akari da ″ ƙaramin kwamfyutoci 10 or ko, abin da muke magana akai akan HWLibre, allon kamar Raspberri Pi ko Arduino. Wadannan allon, wadanda kunshinsu na asali bai hada da wani abu ba, suna aiki a matsayin kwakwalwa don kusan komai, kamar cibiyar multimedia, a ma'aunin sauri ko a kyamara mai leken asiri. Amma idan muna buƙatar "ƙarin kwakwalwa"? Da alama wannan shine abin da Google ke tunani lokacin ƙaddamar dashi Hukumar Coral Dev.
Menene ma'anar sabuwar hukuma idan kasuwar nan ta mamaye Rasberi Pi da Arduino? Fiye da yadda za mu iya tunani da farko. Ana amfani da allon yau don amfani a cikin na'urori waɗanda ayyukansu na yau da kullun suke. Daga cikin waɗannan ayyukan zamu iya tafiyar da tsarin aiki, muddin ba mai nauyi bane. Tsarukan aiki, wanda nake tsammanin shine mafi rikitarwa abin allon da ke akwai zai iya zama mai rikitarwa, amma ba komai bane idan aka kwatanta da AI. Kwamitin Coral Dev An ƙirƙira shi tare da Ilimin Artificial a zuciya, ta yadda masu bunkasa zasu iya aiwatar da ayyukansu a wannan fannin.
Bayanin fasaha na Coral Dev Board
Kallon kallo kawai za ayi don ganin cewa Coral Dev Board ba "Google Rasberi bane." Me ya sa? Domin mai ginannen fan yana bayyane don kauce wa zafi fiye da kima. Baya ga wannan ɓangaren, mafi girma a yanzu, muna da:
Edge TPU koyaushe
- CPU: NXP i.MX 8M SOC (yan biyu Cortex-A53, Cortex-M4F).
- GPU: GC7000 Lite Graphics hadedde.
- Accelerator ML: Google Edge TPU mai aiwatarwa.
- RAM: 1 GB LPDDR4.
- Memwaƙwalwar Flash: 8GB eMMC.
- Haɗin mara waya: Wi-Fi 2 × 2 MIMO (802.11b / g / n / ac 2.4 / 5GHz) Bluetooth 4.1.
- Girma: 48mm x 40mm x 5mm.
Kwali
- Ramin katin MicroSD
- USB (mashigai 2): Nau'in-C OTG Nau'in-C ikon Type-A 3.0 mai masaukin Micro-B serial console.
- LAN: Gigabit Ethernet tashar jiragen ruwa.
- Audio: jack na 3.5mm tare da makirufo na dijital PDM (x2).
- Bidiyo: HDMI 2.0a.
- GPIOs: Hanyar wutar lantarki ta 3.3 V 40 - 255 ohms impedance ~ 82 mA matsakaicin halin yanzu.
- Tushen wutan lantarki: 5V DC (USB Type-C)
- Girma: 88mm x 60mm x 24mm
Dalilin farashinsa
Gwanin Murjani
Ina tsammanin farashin ya cancanci sashi na musamman, koda kuwa gajere ne. A yanzu, idan muka je Amazon zamu sami Kayan Pi 3 Model B + a ƙasa da € 40. Har yanzu ba a sami Coral Dev Board a cikin wasu shaguna ba, shi ne kawai akwai a shagon hukumada kuma farashinsa $ 149.99, kusan € 133 don canzawa. Dalilin mai sauki ne: Hukumar Coral Dev ba ta wasa iri ɗaya kamar Rasberi ko Arduino. Idan muka kalli RAM, wasu tashoshin jiragen ruwa, da dai sauransu, muna iya tunanin hakan, amma sabon kwamitin na Google yana da duk abin da yakamata masu haɓaka suyi amfani dashi don ayyukan su na Artificial Intelligence da ML (Machine Learning).
Bambanci tsakanin abin da zamu iya yi tsakanin Coral da sauran faranti shine cewa Coral yana kallon gaba, yayin da farantin da duk muka sani sune yanzu. A waccan rayuwar gaba za a sami na'urorin IoT (intanet na abubuwa) a duk kusurwoyin gidanmu da wajensa da waɗannan na'urori zasu koyi halayenmu don taimaka mana yin kowane aiki cikin sauri, mafi inganci da sauƙi. A takaice dai, sanya rayuwa cikin kwanciyar hankali.
Tare da tsarin aiki na Mendel, dangane da Debian
Wani mahimmin abin da ke cikin wannan kwamitin shi ne cewa ba lallai ba ne a fara ayyukan tun daga farko. "Kwamitin Masu haɓaka Coral" (wancan shine "Dev Board") ya haɗa da tallafi don LitranFant Lite, samfura waɗanda za a iya tattara su don gudana a kan Kwamitin Coral Dev. Jirgin ya zo tare da cikakken tsarin aiki wanda aka sanya, kuma wannan ma wani ƙarfinsa ne a wurina. Tsarin aiki da ya hada shine Mendel, tsarin aikin Debian ne. Idan Debian bata yi kama da kai ba, tabbas Ubuntu zai yi kama da kai, ɗayan shahararrun sifofin Linux wanda ya dogara da Debian ɗin wanda ga wasu ba a sani ba.
Wannan ya haɗa da tsarin aiki na Debian yana nufin hakan za ku iya amfani da duk (ko kusan duka) kayan aikin da suke akwai don Linux. A zahiri, Ubuntu sanannen tsarin aiki ne tsakanin masu haɓakawa kuma duk abin da za a iya yi tare da Ubuntu ana iya yin shi da Mendel. A matsayina na mai amfani da Linux, kusan zan iya ba da garantin cewa daga cikin ƴan bambance-bambancen da masu amfani da Mendel za su samu za su kasance na mai amfani da kuma inda za a yi kowane danna.
Coral USB Accelerator: ƙwaƙwalwar da ke da USB ta haɗu
Coral USB Hanzari
A lokaci guda da Dev Board, Google shima ya ƙaddamar da Coral USB Hanzari. Ina tsammanin farashinsa yana bayyana ɗan bambanci tsakanin farashin tsakanin Coral Dev Board da Rasberi Pi ko Arduino. Da USB totur darajar $ 74.99 kuma a ciki yana da mahimmanci na Dev Board, ma'ana, abin da zamu iya kira ƙwaƙwalwar da za ta ba mu damar ƙirƙirar ayyukan Artificial Artificial da ayyukan Koyon Injin. Idan muka ƙara kusan € 66 cewa Rasberi Pi ya cancanci € 40, zamu sami kusan € 100, kusan € 30 ƙasa da farashin cikakken kwamiti. Tabbas, dole ne mu tuna cewa tare da waɗannan € 30 za mu riga mun ɗora farantin. Daga wannan ra'ayi da la'akari da cewa Google yana ba da garantin, farashin yana a matakin kasuwa ko kuma ɗan ƙarami kaɗan.
Neman masu ci gaba
Kamar yadda sunan yake, Coral Dev Board da USB Accelerator an kirkireshi tare da masu tunani. Mai amfani da al'ada ba ya buƙatar waɗancan sassan na "ƙwaƙwalwar" da ke ba ku damar gudanar da ayyukan Ilimin Artificial ko Ilimin Kayan Injin. Na bayyana wannan ne saboda bai kamata mu yi amfani da kayan masarufi ba sannan mu sayi farantin da za mu ɓata idan abin da muke so shi ne ƙirƙirar cibiyar watsa labarai ko kuma na gwada sauri. A zahiri, ni da kaina nayi tunanin siyan Raspberri Pi don cibiya ta ta kafofin watsa labarai, amma dan kari, na sayi akwatin saiti tare da Android TV, wanda ke bani duk abin da nake buƙata da ƙari.
A gefe guda, kuma kamar yadda yake tare da sauran faranti na wannan nau'in, dole ne a yi la'akari da hakan bai hada da kowane akwati don saka shi ba, don haka dole ne muyi aiki tare da allon kwance, ƙirƙirar akwati don shi, jira wani ya siyar da kayan haɗi ko saiti wanda ya haɗa da wasu nau'ikan tallafi, samar da wutar lantarki, da sauransu, kamar yadda Raspberry Pi ke yi.
Me kuke tunani game da Coral Dev Board da ɗan'uwansa kebul ɗin Gyarawa?