Justine Haupt (Justine Haupt) iphuhlile vula iselula kunye ne-rotary dialer. Waye waphefumlelwa ngumbono wenkululeko kwimisinga yolwazi olubiquitous, ngenxa yokuba indoda yanamhlanje ifakwe kwiitoni zolwazi olungeyomfuneko.
Ukusebenziseka ngokulula kwefowuni ngaphandle kwesikrini sokuchukumisa kwakubaluleke kakhulu, kwaye ke uphuhliso lwayo lunokubonisa imisebenzi engekafumaneki kwii-smartphones ezininzi zanamhlanje:
- Ubukho be-antenna ye-SMA ekhutshwayo, ekwaziyo ukuyibuyisela endaweni yayo, ekusebenziseni isixhobo kwiindawo ezinobunzima bokufumana inethiwekhi yeselula.
- Ukwenza umnxeba kulula kakhulu kwaye ngokukhawuleza kunokusebenzisa ujongano oluqhelekileyo lokuchukumisa - akukho mfuneko yokuba uhambe kwimenyu.
- Kukho umsebenzi “wokucofa okukhawulezileyo” njengakwizidayili zesiqhelo zokutyhala-amanani anokudityaniswa namaqhosha abonakalayo kwiifowuni ezikhawulezayo.
- Inqanaba lesignali kunye nebhetri yentlawulo iboniswa kwisalathisi se-LED.
- Isikrini esakhelwe ngaphakathi senziwe ngokusebenzisa iteknoloji ye-e-inki, engadingi ukusetyenziswa kwamandla okongezelelweyo ukubonisa ulwazi.
- I-firmware yasimahla kunye nevulekileyo - umsebenzisi ngamnye unokwenza ngokulula kwaye ngokwemvelo utshintsho lwakhe kuyo, efumana imisebenzi eyongezelelweyo. Ngokukwazi ukwenza inkqubo, kunjalo.
- Endaweni yokubamba iqhosha lamandla, unokuvula isixhobo usebenzisa iswitshi eqhelekileyo yomzimba.
Ezinye iimpawu:
- Isixhobo sisekelwe kwi-ATmega2560V microcontroller.
- I-firmware yomlawuli ibhalwe usebenzisa i-Arduino IDE.
- Ukusebenza kunye nenethiwekhi yeselula, imodyuli yerediyo ye-Adafruit FONA isetyenziswa, imithombo yayo iyafumaneka kwi-GitHub. Ikwaxhasa i-3G.
- Ukubonisa ulwazi oluyimfuneko, isikrini esiguquguqukayo esisekelwe kwi-inki ye-elektroniki sisetyenziswa.
- Isalathisi se-LED senqanaba lentlawulo kunye nesignali yenethiwekhi yeselula iqulethe ii-LED ezikhanyayo ezili-10.
- Ibhetri ibamba intlawulo malunga neeyure ezingama-24.
Iyafumaneka ukukhuphela:
- Umzobo wesixhobo kunye noyilo lwePCB kwifomathi ye-KiCAD.
- Iimodeli zokuprinta imeko kumshicileli we-3D kwifomathi ye-STL.
- Iinkcazo zamacandelo asetyenzisiweyo.
- Iikhowudi zomthombo weFirmware.
Kulabo abangenako ukuprinta i-case kwaye bahlanganise ibhodi yesekethe eprintiweyo ngokwabo, isethi esele yenziwe yamacandelo ayimfuneko ilungiselelwe, enokuthi iyalelwe kumbhali. Ixabiso lokukhutshwa kwe-$ 170. Ibhodi inokuodolwa ngokwahlukileyo kwi-90 yeedola. Ngelishwa, ikiti ayibandakanyi i-dialer, imodyuli ye-FONA 3G GSM, isilawuli sesikrini se-e-ink, isikrini se-GDEW0213I5F 2.13", ibhetri (1.2Ah LiPo), i-antenna, izixhumi kunye namaqhosha.
>>> Khuphela imithombo kunye neenkcukacha
>>> Odola amacandelo
Ifoto yesixhobo, iisekethe kunye nebhodi: 1, 2, 3, 4, 5, 6, 7.
umthombo: linux.org.ru