Tunanin rubuta lambar ba tare da rubuta lambar ba (eh, rubutu shine halin yanzu na kalmar fi'ili don rubuta, zama tare da shi a yanzu) ya zo cikin zukatan mutane masu wayo da malalaci fiye da sau ɗaya. Mafarkin hoto mai hoto wanda zaku iya jefa wasu dice akan wasu, zana haɗin haɗin gwiwa kuma zaɓi kayan abu daga jerin abubuwan saukarwa masu kyau, sannan, ta danna maɓallin "Haɗa" sihirin, sami lambar aiki daidai da lambar. na wani (ba da wayo ba, ba shakka) mai shirye-shiryen da ke amfani da tsohuwar hanyar buga rubutu da hannu, ko da yaushe ya daɗe a zukatan shugabannin ƙungiyoyin biyu waɗanda ke mafarkin gabatar da kowane ɗalibin jiya zuwa shirye-shirye, wanda hankali ya ba shi damar barin bayan gida, kuma masu farawa waɗanda suke so su sa duk duniya farin ciki don isasshen farashi. A yau za mu kawo muku hankali:
Crowdfunding aikin: Ezblock Pi.
Asalin aikin: Yanayin shirye-shirye na zane don Rasberi Pi tare da allon faɗaɗa.
Platform: Kickstarter.
Adireshin aikin: .
AuthorsTaurari: Georganne Chang, Reggie Lau.
Wuri: Amurka, Delaware, Wilmington.
Ƙoƙarin haɓaka manyan wuraren tsara shirye-shirye na hoto a hankali ya shuɗe; har ma manyan shugabanni sun gane cewa tsarin shirye-shiryen yana da wuyar gaske don dacewa da gadon Procrustean na cubes masu launuka masu yawa. Abin farin ciki, har yanzu akwai sauran masu shirye-shiryen mai son, a cikin yanayin aikin taron jama'a da ake tambaya - Masoyan Raspberry Pi. Don kar a haɓaka software mara amfani, marubutan sun ƙara haɓaka yanayin haɓaka hoto tare da allon faɗaɗa, wanda aka tsara don sauƙaƙe tsarin haɗawa da na'urorin waje.
A kan shafin aikin, a cikin bidiyon take, an gabatar da mu ga masu shirye-shiryen na'ura mai kwakwalwa biyu, Robert da Emily. Robert, kamar kowane mai girman kai da taye da tabarau, lambobi a Python tsohuwar hanyar da aka tsara, ta amfani da na'ura mai kulawa da madannai. A cikin yanayin Amy, hannun wani mai kulawa, yana tashi daga gefen firam ɗin, cire maballin, saka idanu har ma da linzamin kwamfuta, maye gurbin shi da kyakkyawan kwamfutar hannu. Kwamfutar, bi da bi, tana gudanar da wani shiri mai suna Ezblock Studio, wanda ke ba ka damar rubuta IoT na zamani na zamani a cikin salon Drag-n-Drop-n-be-happy.
A zahiri, yayin da Robert ya gaza yin ƙoƙari bayan ƙoƙari (wataƙila saboda amfani da keyboard na wasan kwaikwayo), robot Emily ya sami nasarar shayar da shukar da ruwa daga gilashi, yarinyar da kanta tana karɓar sanarwa daga robot ɗin kai tsaye a wayarta kuma har ma tana ba da umarnin amsawa. ta amfani da sarrafa murya.
Tun da murabba'ai har yanzu suna buƙatar manne tare da wasu nau'ikan dabaru, zuwa ƙarshen bidiyon, an sanar da tallafin shirye-shiryen harsuna a ƙarshe, waɗannan su ne Python da Swift (babban halayen bidiyo, kwamfutar hannu, yana da… apple logo). Sai yanzu Amy ta danna maballin allo, tunda babu wanda ya mayar mata da normal. Ezblock Studio yayi ikirarin yana tallafawa iOS, Android, Linux, Windows da macOS. Kowa yana murna. To, watakila ban da Robert, wanda ya bace a tsakiyar bidiyon; Wataƙila ya ci gaba da shan giya ko ya daina.
To, ina ganin wannan ya isa kayan adabi. Ba tare da wani banter ba, bari mu ga abin da masu haɓaka ke ba mu akan $35.
Aikin Ezblock Pi a cikin ƙaramin tsari ya ƙunshi sassa uku:
- kwamitin Ezblock Pi da kansa, wanda aka yi amfani da shi azaman allon faɗaɗa don Rasberi Pi;
- saitin asali na nau'ikan 15 (akwai kuma saitin na'urori don IoT, wanda aka sayar a cikin mafi tsada saiti don $ 74, ƙari akan wannan ƙasa);
- samun damar zuwa Ezblock Studio, wanda ke ba ku damar rubuta software don Rasberi Pi ta amfani da manipulations Drag-n-Drop;
- akwati filastik don haɗa Rasberi Pi + Ezblock Pi;
- umarni.
Tare da shari'ar da umarnin, ina tsammanin komai ya bayyana, bari mu yi la'akari da abubuwan uku na farko.
Za a iya yin hukunci da kayan aikin Ezblock Pi ta hanyar ambaton "mai goyan bayan mai sarrafa STM32" da kuma ta hoto mai ban mamaki na samfurin farko. A bayyane yake, hukumar ta ƙunshi microcontroller STM32 a cikin fakitin TQFP32. Mafi arha microcontroller a cikin wannan kunshin, STM32L010K4T6 (ARM Cortex-M0+), farashin €0,737 a cikin adadi na 100; mafi tsada, STM32F334K8T6 (ARM Cortex-M4) - €2.79 (Farashin Mouser). Ana ba da wutar lantarki ta hanyar 3.3 V madaidaiciya mai daidaitawa a cikin kunshin SOT-223, kuma Bluetooth yana ba da ita ta hanyar ƙirar da aka yi, yin la'akari da bayyanarsa, wani abu kamar ESP12E. Masu haɗin 20-pin guda biyu da filin biredi a tsakiyar hukumar suna da alhakin tuntuɓar duniyar waje.
Abubuwan da ke tattare da ainihin saitin kayayyaki 15, a gaskiya, sun kasance a asirce a gare ni, ko da bayan na yi nazari sosai kan kwatancin aikin. Idan cikakken saitin na'urori na IoT da gaske an ɗauki hoto kuma suna suna, to ainihin saitin da aka haɗa a cikin kunshin farko ya fi asirce fiye da ƙirar sabuwar mota kafin babban nunin mota. Saitin asali yana ba ku damar "ƙirƙirar ayyuka daban-daban na 15," amma a cikin zane-zane akwai akwatunan kwali 10 waɗanda ke da alama suna ɗauke da wasu nau'ikan kayan lantarki a ciki, amma cikakken tsarin saitin asali ba a taɓa yankewa ba.
Dangane da Ezblock Studio, na riga na raba shakku a farkon labarai. A ra'ayina, tsarin da zai mallaki duk zaɓuɓɓukan da aka ambata (bari in tunatar da ku: (block programming + Python + Swift) * (iOS + macOS + Android + Linux + Windows)) na iya haɓaka da kyau, amma zan yi kasafin kuɗi. don haɓaka irin wannan software kusan wani abu kamar shekaru 5 na mutum ko shekara guda na aiki don ƙungiyar mutane biyar (nawa za ku ba?), Ko da lokacin amfani da wani nau'i na multitool, kamar Electron. Idan aka yi la'akari da cewa masu haɓakawa sun ce kawai $ 10000 (aikin ya yi kama da farin ciki sosai, don haka yanzu an riga an tattara 400% na wannan adadin), ba a san cikakken abin da ƙungiyar za ta ci ba a duk lokacin ci gaba. Don darajar marubutan, dole ne mu ƙara cewa sigar farko ta Ezblock Studio ta riga ta kasance akan Google Play.
Rubutun gabatarwar ya ƙunshi typos gama gari ga masana'antun Sinawa; a wannan yanayin, injin girgizar da aka haɗa a cikin saitin na'urori na IoT ana kiransa "Vabration Module" maimakon "Module Vibration". Duk da haka, a wannan lokacin ainihin masu haɓakawa ba su ma tunanin ɓoyewa; Don Allah, ga hoton rukuni na mazauna garin Wilmington, Delaware:
Kar ku same ni ba daidai ba, ko kadan ban yi nadama ba game da mummunan hali ga masu haɓakawa daga PRC. Wannan shi ne, a gaba ɗaya, abin da ya dace - na farko, masu shirye-shirye na kasar Sin sun dauki wani muhimmin bangare na shagunan Google Play da Apple App Store, kuma a yanzu suna cin nasara a wurinsu a rana tare da taimakon dandamali na jama'a. Crowdfunding yana da kyau haka saboda yana ba da damar kusan kowane ɗan ƙasa da Intanet da katin banki ya gaya wa duniya duka game da ci gabansa kuma wani lokacin yana samun kuɗi mai kyau akan sa. Za a iya haifar da rashin ƙarfi ne kawai ta hanyar jujjuyawar ƙarfi mai ƙarfi daga ɓangarorin fasaha na aikin zuwa tallace-tallacen bakan gizo, lokacin da kurakuran ƙira [mai yiwuwa] ke toshewa, kuma ɓangaren motsin rai da farin ciki ya wuce gona da iri. Ga wani misali daga gabatarwar Ezblock Pi:
Kamar yadda mai rubutun ra'ayin yanar gizo na bidiyo Evgeniy Bazhenov aka BadComedian ya ce, "an kiyaye editan marubucin". Shin kuna da wani tunani kan yadda, kasancewa cikin hankali da ƙwaƙwalwa mai ƙarfi, ta amfani da Rasberi Pi da “Module Vibration” don gina WANNAN? Ko har yanzu wannan kira ne zuwa ga ƙungiyarmu a sume: “Duba yadda yake da kyau, ku saya da sauri!”?
Don ɗauka ko kar a ɗauka? Da farko, bari in tunatar da ku cewa mutane 509 sun riga sun ba da gudummawar $ 41000 (tare da $ 10000 da aka nema), kuma saura kusan makonni 3 a kammala kamfen. Mutane suna son shi. Wataƙila, idan kun kasance mai son Rasberi Pi, za ku kuma ga abubuwa masu kyau a cikin ƙirar da aka tsara, wanda ya zarce rashin son rabuwa da adadin daga $35 zuwa $179. Wataƙila ku ma, kamar Robert daga bidiyon talla, kun gaji da "rubutun layukan lambobi." Ko watakila kawai kuna tunanin cewa mutanen suna tafiya a hanya mai kyau kuma suna son tallafa musu da jarin ku na kuɗi. Ka tuna cewa Rasberi Pi kanta ana siyar da shi akan daidai adadin $35 (Ba zan ambaci farashin Rasberi Pi Zero da Raspberry Pi Zero W anan ba), wanda ƙungiyar injiniyoyi ta yi aiki tuƙuru don ƙirƙirar, kuma wanda ke da ƙarfin ARM Cortex-A53 mai saurin agogo 1,4 GHz, 1000 Mbit Ethernet, Wi-Fi 802.11n da Bluetooth 4.2.
Ina tuka karami , daga abin da na dauki wannan labarin. Idan kuna da aikin tara kuɗi mai ban sha'awa cikin tunani a fagen DIY ko Buɗe kayan masarufi, raba hanyar haɗin kuma za mu tattauna hakan kuma. Yaƙin neman zaɓe na ɗan lokaci ne kuma yana da alaƙa da tallafin al'umma, kuma wataƙila ga wasu masu sha'awa guda ɗaya, ko da ƙaramin adadin umarni da ke fitowa daga Habr zai taimaka wajen kawo ƙarshen yaƙin neman zaɓe.
source: www.habr.com