Justine Haupt iselula evulekileyo enesixhobo sokucofa esijikelezayo. Yokulayisha Imizobo ye-PCB ye-KiCad CAD, imifuziselo ye-STL yoshicilelo lwe-3D yecala, iinkcukacha zamacandelo asetyenzisiweyo kunye nekhowudi ye-firmware, enika ithuba kunoma yimuphi umthandi. isixhobo ngokwakho.
Ukulawula isixhobo, i-microcontroller ye-ATmega2560V ene-firmware elungiselelwe kwi-Arduino IDE isetyenziswa. Imodyuli ye-GSM isetyenziselwa ukunxibelelana neenethiwekhi zeselula ngenkxaso ye-3G. Ukubonisa ulwazi, isikrini esiguqukayo esekwe kwiphepha le-elektroniki siyasetyenziswa (). Ukutshajiswa kwebhetri kuhlala malunga neeyure ezingama-24.
Isalathisi esisecaleni se-LED ye-10 isetyenziselwa ukubonisa ngokuguquguqukayo inqanaba lesignali.
Kwabo bafuna ukumangalisa abanye ngeselfowuni ejikelezayo, kodwa bangabinalo ithuba lokuprinta ityala kunye nebhodi yesekethe eprintiweyo, iseti yamacandelo kwindibano: ityala + ibhodi ye-$ 170 kunye nebhodi kuphela ye-90 yeedola. Ikiti ayibandakanyi i-dialer, imodyuli ye-FONA 3G GSM, isilawuli sesikrini se-eInk, i-GDEW0213I5F 2.13 β³ isikrini, ibhetri (1.2Ah LiPo), i-antenna, izixhumi kunye namaqhosha.
Ukudalwa kweprojekthi kwachazwa ngumnqweno wokufumana ifowuni enesitayile kunye nengaqhelekanga eya kubonelela ngeemvakalelo ezithintekayo ngexesha lokusebenza elingafumanekiyo kwi-push-button kunye neefowuni zokuchukumisa, kunye nokuvumela umntu ukuba athethelele ukwala kwakhe ukunxibelelana usebenzisa imiyalezo. Kuyaphawulwa ukuba kwihlabathi lanamhlanje lee-smartphones, abantu bagcwele kakhulu izixhobo zonxibelelwano kwaye bayayeka ukulawula isixhobo sabo.
Ngethuba usebenza kwisixhobo, injongo yayikukudala ifowuni efanelekileyo, intsebenziswano eya kuba yinto eyahlukileyo ngokusemandleni asekelwe kwizikrini zokuthintela. Kwangelo xesha, kwezinye iindawo ifowuni ephumelayo iphambi kwee-smartphones zemveli ekusebenzeni, umzekelo:
- I-antenna ekhutshwayo kunye nesixhumi se-SMA, esinokuthi sitshintshwe kunye ne-antenna yesikhokelo sokusebenza kwiindawo ezinokugubungela kakubi ngabaqhubi beeselula;
- Ukwenza umnxeba, akukho mfuneko yokuhamba ngemenyu kwaye wenze iintshukumo kwisicelo;
- Amanani abantu abadla ngokubizwa ngokufuthi banokwabelwa ukwahlula amaqhosha asemzimbeni. Amanani afowunelweyo agcinwa kwinkumbulo kwaye akukho mfuneko yokuba usebenzise ukucofa ukucofa kwakhona;
- Isalathisi se-LED esizimeleyo sentlawulo yebhetri kunye nenqanaba lesignali, phantse ngokukhawuleza ukuphendula utshintsho kwiiparameters;
- Isikrini se-e-paper sifuna akukho mandla okubonisa ulwazi;
- Ukukwazi ukutshintsha ukuziphatha kwefowuni kwincasa yakho ngokuhlela i-firmware;
- Ukusebenzisa iswitshi endaweni yokubamba phantsi iqhosha ukuvula nokucima isixhobo.
umthombo: opennet.ru