Namuhla, iphrojekithi akuyona nje "inkohliso" yemfashini, ezokwenza utshele abanye ukuthi ulandela kanjani izitayela zesimanje kwezobuchwepheshe. Iphrojekithi iyidivayisi ehlukahlukene eyokuvumela ukuba usebenzise kahle uhlelo lwakho lwebhizinisi kumakhotho omlingani, kuqondakala futhi kungabizi ukubonisa izinto ezintsha kubafundi noma ukuhlela iqembu elingaphandle, okubonisa izithombe eziphumelelayo. Muva nje, izimakethe zitholile imodeli encane yeprojekti - iphrojekthi yepokhethi. Kuqondene naye okuzoxoxwa ngakho.
Izici zephrojekthi yePocket
Uma umshini weprojekthi, ekwazi ukudlulisela isithombe kahle, wathatha isikhala esiningi. Yiqiniso, lokhu kubangela ukuphazamiseka, ikakhulu kulabo abanomsebenzi osebenzayo, odinga ukuhamba njalo nokuhamba kwebhizinisi njalo. Lokhu kwasenza izinkampani zenze amaprosesa amasha, ahlala isikhala esincane kakhulu futhi angene kalula ngisho nasesikhwameni esincane kunazo zonke. Inguqulo ye-pocket yedivayisi nayo ibizwa ngokuthi i-picoprojector.
Ngokumangazayo, idivayisi engabekwa entendeni yesandla somnikazi, iyakwazi ukukhipha isithombe esiphezulu esibukweni kuze kube ngamasentimitha angu-3 (3 m). Futhi amandla okukhanya okukhanya okudalwe yiprojekti ye-pico ingafinyelela cishe ku-50-300 lumens, futhi lokhu kwanele ngokwanele ihholo lapho ubumnyama obuphelele bubusa khona. Inzuzo yeprojekti yepokhethi, ngaphezu kwesayizi encane, kubhekwa njengokuhamba nokuzimela kusuka kwikhompyutha ephathekayo noma ikhompyutha yomuntu siqu. Amadivaysi anjalo ngokuvamile anezixhumi zezinkumbulo zamakhadi. Nokho, ngalokhu, amamodeli amaningi asebenza kusuka kuthebhulethi noma ku-smartphone, okuvela kuyo impahla ukuze idlulisele izithombe esibukweni.
Yiqiniso, kunezinselele. Usayizi osayizi omncane usathinta izinga lezithombe, eliboniswa uma lisebenza. Ukukhanya kubashiya kakhulu, kepha ukuveza imibono yebhizinisi noma ukuhamba nenkulumo - imodeli enjalo iswanele ngokwanele.
Amathiphu ambalwa okuthenga iphrojekthi yepokhethi
Ukuze umsizi wakho omusha abonise kalula idatha yombhalo namatafula alungiselelwe kusengaphambili, sincoma ukuthenga imodeli ngesinqumo se-XGA (okuyi-1024x768) noma i-WXGA (1280x800) futhi ifakwe i-VGA kanye / noma i-HDMI isixhumi sokuxhuma kumqapha. Futhi i-USB kanye nezixhumi ze-microSD zizokwenza idivayisi yakho ibe yinto yonke. Ukuba khona kwesiphakamiso, ngisho nobuthakathaka, kuzokuvumela ukuba ubukele ividiyo ngaphandle kokulahlekelwa umsindo. Uma ukuhamba ngeprojekti kuhlelwe kaningi, kunengqondo ukuthenga amamodeli ngesikhwama esikhwameni. Futhi, yiqiniso, unake ukukhanya. Kunokuba isibonakaliso saso sikhulu, ikhwalithi engcono yesithombe iyoba nayo.
Ukubukezwa okuncane kwamaprosesa ephaketheni
Namuhla, imakethe inikeza ububanzi obukhulu bephakethe mini-projectors. Ukubuyekezwa okuhle kufanelwe imodeli evela ku-Philips - PicoPix. Ngesisindo esingama-290 g no-10.5 cm ubude nobubanzi, idivayisi ifakwe izixhumanisi ezifana ne-HDMI, i-VGA, i-USB ne-microSD kanye nesipikha se-1 W. Ibhethri yedivayisi iyakwazi ukusebenza ngaphandle kokuphazamiseka kuze kube amahora amabili. Ukukhipha okuwukuphela kwukukhanya kokukhanya okungaba ngu-80.
Iprojekti yePokhethi Iprojekti ye-Pocket Lenovo inesisindo esingu-180 g kuphela. Ngokukhanya kwe-LED kwe-lumens engu-50, idivaysi iklambisa isithombe kuze kufike ku-300 cm e-diagonal. Kulesi simo, umzimba wedivaysi ungafakwa ekhoneni noma ngokuqondile. Le model ixhuma kalula kumadivayisi asekelwe ku-Mac, i-Android, iOS ne-Windows.
Umshini weproksi u-Sony uzothandwa nalabo abaphupha yile divayisi ngomsebenzi wokuxhumeka kwe-Wi-Fi kumadivayisi asekelwe ku-Android. Imodeli evela enkampanini yaseJapane ifakwe umthombo wokukhanya we-laser, okuvumela ukuthi usakaze isithombe sencazelo ephezulu.
Iprojector yepokhethi ye-iPhone - i-Brookstone Pocket Projector ingaba nesithakazelo. Kuyinkinga yebhethri eneesikhulumi, i-iPhone. Idivaysi iklambisa isithombe esincane ngokuxazulula amaphikseli angu-640x360 nge-diagonal kuze kube ngu-125 cm kwesinye nesigamu amahora amabili. Ngomsebenzi - kuyimodeli ephansi yamandla, kodwa ukubuka i-movie - kunjalo.