A microcomputer ndi ... A microcomputer pa Windows

A microcomputer ndi, nthawi zambiri osati, laputopu kapena laputopu, pulojekiti yokhayo yomwe ili microprocessor. Zimagwiritsidwa ntchito pochita masamu, kuyendetsa njira zovuta zamakono. Makina osokoneza bongo amenewa ali ndi zipangizo zamakono, monga mawonetsero, ndi ojambula analog-to-digital, osindikiza ndi ena.

Zizindikiro zoyambirira za microcomputer

• Kusuntha kwa mabasi a zipangizo zamakono.
• Gwirizanitsani zonse za hardware ndi mapulogalamu.
• Chiwerengero chachikulu cha makasitomala omwe angathe.

Mitundu ya tizilombo toyambitsa matenda

• Kusungirako. Mitundu imeneyi ndi yotchuka kwambiri komanso yofala kwambiri. Zili ndi dongosolo limodzi lokha, limene liri patokha ndi zipangizo zakunja. Pambuyo pake, ndi chiyani microcomputer popanda mouse, keyboard ndi, ndithudi, kufufuza? Ku gawo limodzi losiyana, ndizotheka kugwirizanitsa zipangizo zina zakunja, mwachitsanzo: wosindikiza, chisangalalo cha masewera, masewera olimbitsa thupi.
• Kutsegula. Masiku ano zamoyozi zatchuka kwambiri. Chodziwika kwambiri komanso chodziwika bwino choyimira tizilombo tizilombo ndi laputopu. Zimasiyana ndi zapitazo chifukwa zipangizo zamkati ndi zamkati zimagwirizanitsidwa mu nyumba imodzi. Koma maonekedwe ena satenga mwayi wogwirizanitsa zipangizo zina zakunja ku microcomputer.
• Makhalidwe. Pambuyo pa intaneti padziko lonse lapansi idayamba kukula mofulumira m'ma 1990, zinakhala zofunikira kupanga mabungwe omwe amagwiritsa ntchito Intaneti. Mtundu uwu wapangidwa kuti ugwire ntchito pa intaneti. Iwo ndi otchipa kwambiri kusiyana ndi malo osungirako kapena othandizira, chifukwa sasowa ma disk komanso ma memory awo. Ndipo pasanapite nthawi, makampani a telefoni, masukulu ndi zipatala zina za maphunziro adzakhala ndi makina osokoneza makompyuta.
• Pocket. Ma PDA ang'onoang'ono olemera 200-400 magalamu, omwe amagwirizana bwino ndi dzanja lanu. Osati kale kwambiri, m'zaka za m'ma 1990, PDA ndi machitidwe oyendetsera ntchito adawonekera. Izi zinapangitsa kusinthanitsa mauthenga ndi makompyuta ena ndi ma microcomputers, komanso kulumikiza ku intaneti. Ogwiritsira ntchito pakompyuta alibe galimoto ndi hard drive. Ambiri mwa makompyutawa ndiwotchi, koma palinso mafano omwe ali ndi kibokosi.

Chilendo Ainol

Makampani ambiri otchuka a ku China Ainol adatulutsa microcomputer pa Windows 8.1. Chipangizo chochepa chokhala ndi 145 x 116 x 15 mm ndi kulemera makilogalamu 330, ochulukirapo ngati galimoto yowongoka, m'malo mopanga microcomputer, koma iyi ndi PC weniweni. Chipangizochi chimakhala ndi pulosesa ya quad-core ndi mafupipafupi a 1,33-1.83 GHz, 2 GB ya RAM ndi makina 32G flash module, omwe angathe kukwera mpaka 128 GB ndi memori khadi. USB 3.0, Micro MicroMI 1.4 yawonjezedwa ku doko la USB 2.0. Kuwonjezera apo, chipangizocho chili ndi Wi-Fi ndi Bluetooth.

Makompyuta awa pa Windows ali ndi batri yowonjezera yowonjezera - 7000mA, yomwe imalola nthawi yayitali kugwira ntchito ndi chipangizo popanda kuimbidwa m'manja. Chifukwa cha batri yake, mankhwalawa angakhale ngati recharge kwa foni kapena piritsi. Kuphatikizani, pali mphamvu yakude, kuti mugwiritse ntchito bwino chipangizochi, chomwe chimakhala ndi makina.

Makina oyendetsa makina osakanikirana okha

Kukonzedwanso kumeneku kumayesedwa bwino kwambiri pakati pa makompyuta omangamanga ofanana, ndi mtengo wake wogwiritsa ntchito wogwiritsa ntchito malingaliro kuti azidzigulira okha ndi kuwalimbikitsa kwa abwenzi. Koma osati pa mtengo umodzi akhoza kusangalatsa ogwiritsa ntchito chipangizo ichi.

Mphamvu

Pofuna kuthandizira ma microputer a Raspberry Pi, mumasowa mphamvu ya 5V ndi mphamvu yamakono ya 700 mA (zambiri, zabwino, chinthu chachikulu, osachepera) ndi chingwe cha microUSB. Chakudya choyenera kuchokera ku Apple Iphone kapena Nokia. Komabe, musayese kulipira chipangizocho pogwiritsa ntchito phukusi la USB.

Pogwiritsa ntchito Rasipiberi Pi, gululo liri ndi chipika cha HDMI. Izi zidzakuthandizani kuti mugwirizanitse chipangizochi ku TV kapena kuyang'ana. Zimapezeka kuti chowunikira sichimathandiza HDMI, pomwe mungagwiritse ntchito adapalasi ya HDMI-DVI kapena "tulips" nthawi zonse.

Raspberry Pi ili ndi ma doko awiri, omwe amakulolani kuti mugwirizane ndi makina onse kapena mbewa. Ndipo kugwirizanitsa chipangizo cha intaneti, mwachizolowezi, mukufunikira chingwe cha ethernet. Zokwanira kuzigwiritsa ntchito kugwirizanitsa chipangizo ku router kapena zipangizo zina.

Kuyika OS

Kodi microcomputer ilibe dongosolo la opaleshoni? Malipiro osayenera. Musanayambe Pasipiberi Pi kwa nthawi yoyamba, muyenera choyamba kusunga chithunzi cha OS pa khadi la microSD. Izi zikhoza kuchitika kuchokera kumakompyuta alionse potsatsa chithunzi cha OS kuchokera ku tsamba lalikulu la RPi. Pambuyo pokonzekera khadi la memembala, mukhoza kuyamba kugwiritsa ntchito Raspberry Pi, motero mumatsitsa dongosolo.

1. Muyenera kuyika makhadi a memembala muzitsulo ndikugwirizanitsa chipangizo ku mphamvu.
2. Ndondomeko ya boot itayamba pawonetsera, chipangizochi chikhoza kubwezeretsedwanso kangapo. Zimadalira mtundu uti wothandizira.
3. Muyenera kudutsa muyeso yowakhazikitsa.
4. Pambuyo pake ndikofunikira kudzaza deta yobwereza. Ayenera kufufuza pa tsamba la boot OS.

Kuti mugwire ntchito ndi mawonekedwe omwe nthawi zambiri amagwiritsa ntchito, muyenera kulowa lamulo linalake.

Makina a microcomputer chotero ndizopangira bajeti, koma akhoza kusonyeza ntchito yaikulu kwa wogwiritsa ntchito.

Microcomputer Cubieboard

Pambuyo pa Raspberry Pi, opanga Chine anaganiza zobwereza chigonjetso chawo ndipo anatulutsa mawonekedwe atsopano a microcomputer - Cubieboard. Chipangizo ichi chimakhala ndi pulosesa yamphamvu ya ARM ndifupipafupi ya 1 GHz. Video Accelerator Mali400 ikukuthandizani kuti muzisangalala ndi maonekedwe abwino a HD. Galamukani 1 GB ndi RAM 4 GB ya mkati, zomwe boot loader ndi dongosolo loyendetsera ntchito lidzakhazikitsidwe. Monga Raspberry Pi, chipangizocho chili ndi HDMI yomwe imakulolani kuti muzigwirizanitsa ndi pulogalamu iliyonse kapena TV, mungagwiritse ntchito makina ozungulira dziko lonse lapansi ndi makina a ethernet, komanso ma USB awiri ndi maofesi operewera.

Pali microcomputer yotereyi madola 49 okha. Kwa chipangizo ichi, izi sizing'ono, ndipo mungathe kugwira ntchito motere. Kwa omwe amakonda kukondweretsa, kuwonjezera pa mapepala onse othandizira 96 amachotsedwa.

Pulezidenti woyamba adatulutsa 200 zitsanzo, zomwe zinamwazikana mofulumira kwambiri. Chifukwa chake, nthawi yomweyo opanga opanga anayamba kugulitsa gulu lachiwiri la makope 1,000. Chisangalalo choterechi chinayambira chifukwa cha kukopa kwa ndalama, ndipo ntchito yaikulu idasankhidwa ndi kuthandizidwa ndi gulu la IT.

Tiyenera kukumbukira kuti microcomputer ndi yotsika mtengo komanso yogwirizana kwambiri pakati pa zipangizo zonse zofanana. Ili ndi pafupifupi zipangizo zonse zomwe makompyuta otetezeka kapena osamala amachitira ndipo sali otsika kwa iwo kuntchito, ndipo mtengo ndi wophiphiritsira wokha chifukwa maonekedwe sakuwoneka bwino. Komabe, atagula chipangizochi kwa madola 25-80, owerengeka adzawona mmene zikuwonekera. Ngakhale kuti zida zake zimagwirira ntchito, chipangizochi chimapindulitsa kwambiri.