Kuninzi inokuba yiprojekthi engathandekiyo, kodwa kwabanye ngokuchaseneyo. Kwaye ukukwazi ukuskena izinto kwaye ufumane umboniso omacala amathathu kuzo kunokuba nomtsalane kwaye emva koko uzidibanise kweminye imisebenzi. Ngoko makhe sibone ukuba njani yakha eyakho i3D iskena ngeRaspberry Pi.
Usenza njani esakho iskena se3D
Ukuba ngenxa yesizathu esithile uye wafuna ingaba i3D scanner ixabisa malini Sele uyazi ukuba ezona modeli zisisiseko zibiza malunga nee-euro ezingama-500, ngelixa ezona ziphambili zikwazi ukuskena izinto ezinkulu zibiza amawaka aliqela eeuro. Ewe, iskena se-3D oya kuba nakho ukusakha ngeRaspberry Pi siya kuba sezantsi kakhulu. Ngoko kuqala, yintoni oyifunayo.
La uluhlu lwamacandelo Iyafikeleleka, nangona kamva uya kubona ukuba yonke into iya kuxhomekeka kwiqondo lokuntsonkotha okanye ukwahluka okunokwenzeka ofuna ukukufaka. Nangona kunjalo, iziseko zezi:
- IRaspberry Pi 3 imodeli B, nangona ezinye iimodeli zinokusebenza
- Raspberry Pi Ikhamera V2
- Line Laser Diode
- Stepper motor
- UMlawuli we-L298N
Kunye nala macandelo, kufuneka kwakhona ii-LED, ezinye izixhasi, iintambo, intsimbi yokuthambisa, iipaneli zokhuni zebhokisi kunye nokufikelela 3D iphrinta ngamaqhekeza athile. Nangona kunjalo, usebenziso lomshicileli we-3D unokuxhaswa ngobukrelekrele obuncinci ukuba awukhathali ukuba isiphumo sokugqibela sinokuba bubuhle obuncinci.
Ukusuka apha kuxa ubumnandi beprojekthi bufika, ukwakhiwa kwayo. Kwi Imiyalelo Unayo yonke into eneenkcukacha kakhulu, ulwazi oluya kuba yimfuneko njengoko benikezela Izicwangciso zokudibanisa amacandelo ahlukeneyo ebhodini.
Ukwanayo nomba wesoftware, eya kuba ngumphathi wokucubungula ulwazi oluya kubanjwa yikhamera ngoncedo lwelaser kwaye ngaloo ndlela ivelise loo nto kwimilinganiselo emithathu. Into eveliswa njengefayile ye-.obj, ngoko ungayithatha ngaphandle ngokulula kwizicelo ezininzi ezihambelana nokusetyenziswa kwezinto ze-3D.
Yile ndlela iskena se-3D esenziwe ngeRaspberry Pi sisebenza ngayo
Kwividiyo ungayibona Sisebenza njani le scanner ye-3D eyenziwe kwiRaspberry Pi 3 Model B. Into eza kuskenwa ibekwe embindini wepleyiti ejikelezayo kwaye ibhokisi ivaliwe ukuze kube mnyama ngokupheleleyo. Ukusuka apho, i-laser inceda ukucacisa into ethi emva koko irekhodwe ngemodyuli yekhamera ukuze ekugqibeleni iqhube ulwazi kwaye iluvelise ngokwedijithali.
Ukusukela kuloo mzuzu ukuya phambili, ngaloo .obj ifayile uya kukwazi ukusebenza kwizicelo ze-3D okanye uyisebenzise ukuze iphinde iphindwe kwakhona ngomshicileli we-3D. Kakade ke, zikho iindlela ezisengqiqweni ezingayifikeleliyo loo nkcazelo ichanileyo. Ngokwengqiqo, awukwazi ukuthelekisa imveliso ukuze wenze ezinye ngokuphindwe kahlanu okanye kashumi ngaphezulu kwexabiso.
Into entle malunga noku Iskena se-3d sasekhaya Yile nto enokuba negalelo ngayo kwiindawo zemfundo okanye kwezinye iiprojekthi apho ukuchaneka okunjalo kungafuneki. Nangona oko kukuwe ukuba wenze isigqibo. Into ebalulekileyo kukuba, kwakhona, iRaspberry Pi iyakwazi ukunika umdlalo omninzi.