ILilypad: konke mayelana nebhodi elincane le-Arduino

Kukhona vama-arios arduino "ukunambitheka", ngomqondo ongokomfanekiso. Ngaphandle kwe Arduino UNO nomfowabo omdala I-Arduino Mega, kunamanye amapuleti la. Eminye enezici ezithile kakhulu ukwanelisa zonke izidingo zabenzi. Ngale ndlela bazozivumelanisa nazo zonke izinhlobo zamaphrojekthi we-DIY. Ohlukile kulokhu okushiwo ngenhla nguLilypad.

ILilypad ibhodi elincane lokuthuthukisa umthombo ovulekile futhi ngezinye izici ezifana nepuleti Arduino UNO isisekelo, kepha osayizi bayo bancishiswe kakhulu ukuze ikwazi ukuguqulelwa kumaphrojekthi ashumekiwe, ukusetshenziswa okuphansi, amadivayisi amancane lapho ukunciphisa usayizi kubalulekile, futhi nokugqoka kwasekhaya ...

Yini iLilypad?

Enye yamadivayisi amancane anqobe emphakathini we-DIY yilezi okugqokekayo. Lokho wukuthi, ngeSpanishi bazoba ngamadivayisi "agqokekayo", yize kungazwakali kukuhle kakhulu. Njengoba ungacabanga, uma kwenzeka ungazi okwamanje, angamadivayisi angasetshenziswa njengezembatho noma izesekeli. Impela usuvele ubone ezinye izinto ezigqokekayo ezinjengamawashi ahlakaniphile, ama-T-shirts, izigqoko, njll.

Kulolu hlobo lwedivayisi akusebenzi ukusebenzisa indlela ye- Arduino UNO, Mega, njll., Njengoba kungamabhodi osayizi omkhulu, wona kanye nohlobo lwamandla lawa mabhodi adinga kakhulu, angenza umsebenzi wokwakha okugqokekayo ungenzeki ukuqonda. Kungakho amabhodi afana neLilypad enziwe, olunye ucezu lokhiye ngaphakathi kwesistimu ye-Arduino.

Ngakho-ke, Izimbali zeLilypad aziwona nje amabhodi entuthuko ahlinzeka abenzi ngomthamo ofanayo namanye amabhodi, kepha ngosayizi omncane nethuba lokuhlanganisa ukunikezwa kwamandla okuhlukile, okufana nelincane iseli yenkinobho.

Kulesi sihloko ngizohlanganisa i-LilyPad ne-Flora, ngoba womabili la maphrojekthi athakazelisa kakhulu ukudala izingubo ezisebenzisanayo noma izesekeli ezincane njengamakepisi anezibani, iwashi lakho elihlakaniphile (ngesitayela seFitbit, i-Appel iWatch, i-Samsung Galaxy Gear…) Izikibha eziphendula imicimbi ye-Twitter, amateki asabela ezinyathelweni, noma yini ongayicabanga.

Futhi, kufanele wazi ukuthi umphakathi nabanye abakhiqizi bakhiqize zonke izinhlobo ze- amaphrojekthi ahambisanayo ongawasebenzisa namadivayisi amaningi angeziwe (izinzwa, ama-LED, ama-actuator, ...) ezisebenza eceleni kwala mapuleti ukukhulisa amakhono azo ngaphezu kwalawo esisekelo.

Izici zobuchwepheshe zeLilyPad / Flora

Lona Ipuleti leLilyPad / Flora Yenzelwe ngokukhethekile izingubo nezindwangu, inguqulo egqokekayo ye-Arduino njengoba ngishilo. Yakhiwa nguLeah Buechley noSparkFun Electronics. Kuyiqiniso ukuthi izici azinamandla njengamanye amabhodi e-Arduino, kepha iyaguquguquka futhi yehliswe, izimfanelo amanye amabhodi angenazo.

I-Lilypad

Ibhodi yeLilyPad inikwa amandla yi-Atmel microcontroller enamandla amancane UMC328. I-chip ye-MCU efuna kuphela phakathi kuka-0,75μA ku-0,2mA, kuya ngemodi, nangamanani wokuphakelwa kusuka ku-2.7 kuye ku-5.5v. Le MCU iyi-8-bit, isebenza nemvamisa yewashi eyi-8 MHz.

Ngaphandle kobukhulu bayo obuncane, leli bhodi inezikhonkwane ezingama-23 ze-GPIO ukuze ukwazi ukuzihlelela. Kepha zingu-9 kuphela ezitholakalayo, zonke njengezikhonkwane zedijithali. Babalwa kanjena: 5, 6, 9, 10, 11, A2, A3, A4, no-A5. Kuzo zonke, lezo ezingenayo i-A zingasetshenziswa njenge- I-PWM. Ngaphezu kwalokho, ingasetshenziswa umthetho olandelwayo we-I2C ngezikhonkwane A4 (SDA) kanye A5 (SCL). Vele, kuzoba khona ne-pin GND njengomhlabathi (emakwe ngophawu - nolunye ngamandla ka-3v3 (amakwe njengo +)

ILilypad ihlanganisa isixhumi se-JST ukuxhuma i- lipo ibhethri ohlangothini olubuyela emuva, yize i-serial-USB adapter ingafakiwe kukhithi eyisisekelo (kuzofanele uthenge Imodyuli ye-FTDI). Okubandakanya i-chip edidiyelwe ye-MCP73831 ukushaja ibhethri nge-USB, inkinobho yokusetha kabusha, ama-LED amaningi ahlanganisiwe, enye yazo ukwazi ukuthi ibhodi ivuliwe yini nenye yokulungisa amaphutha kufinyeleleke nge-pin 13.

I-Las Izici zobuchwepheshe zeLilyPad ephelele yile:

• Isilawuli esincane se-328Mhz Atmel ATmega8P.
  • I-8-bit
  • I-SRAM 2KB
  • EEPROM 1KB
  • Inkumbulo ye-flash engu-32KB
• Amandla we-Supply kusuka ku-2.7v kuye ku-5v5.
• Ukusetshenziswa phakathi kuka-0.75 microamp kuze kufike ku-0.2mA.
• Izikhonkwane zedijithali ezingama-23, eziyi-9 kuphela ezitholakalayo. Nge-5 PWM (5,6,9,10,11).
• Izikhonkwane ezine ze-analog A2, A3, A4, A5. I-A4 (SDA) ne-A5 (SCL) ye-I2C.
• Izikhonkwane zamandla: 1 koku-3v3, 1 kwe-GND.
• Ubuningi bamanje bezikhonkwane: 40mA.
• Ubukhulu obungu-55mm ububanzi no-8mm ubukhulu.
• Intengo: cishe € 6 noma € 7 (Thenga LAPHA)

Flora

En icala likaFlora, Kuyipuleti yakwa-Adafruit ebiza kakhulu kunaleyo edlule, kodwa futhi ishibhile. Kunezibuyekezo eziningana zaleli bhodi, nge-v3. Ihambisana ne-Arduino, futhi yenzelwe umsunguli we-Adafruit uLimor Fried, owaziwa emphakathini njengeLadyada, futhi njengenye indlela yeLilyPad.

Inezinzuzo ezithile ezithokozisayo nge-LilyPad, noma zibukeka zicishe zifane. Leli puleti yebo ihlanganisa i-microUSB ngokuxhumeka kwakho, ngakho-ke sekuvele kuyiphuzu elengeziwe. Ngaphezu kwalokho, i-Flora inobukhulu obungu-45mm no-7mm, obukwenza bube buncane ngci, yize kufana ngokufana kuleli cala.

Enye yezinzuzo zeFlora yilezi imisebenzi eyisebenzisayo maqondana neLilypad. Futhi, uma ufuna ukudlulela phambili, bathengisa futhi amakhithi wokuthuthuka aphelele.

para Flora, izici kungaba yilezi ezinye:

• I-Atmel ATmega32U4 16 Mhz microcontroller.
  • I-8-bit
  • I-2.5KB SRAM
  • 32KB Flash
  • 1KB EEPROM
• Amandla we-Supply 3.5v kuya ku-16v.
• Ukusetshenziswa okuphezulu kusuka ku-8mA kuye ku-20mA.
• Izikhonkwane zedijithali ezitholakalayo zincishisiwe ngo-1, okungukuthi, unezingu-8 onazo. Bangu-0, 1, 2, 3, 6, 9, 10 no-12. Njengo-PWM bangu-4 kubo, labo ababalwa njengo-3, 6, 9 no-10. kanye no-2 (SCL).
• I-Neopixel ehlanganisiwe efinyeleleka kusuka ku-pin 8.
• Unezikhonkwane ze-analog ezi-4: A7, A9, A10 no-A11.
• Faka izikhonkwane ezimbili zamandla kagesi 2v3 no-3 wohlobo lwe-GND. Futhi, engeza umphumela we-VBATT. Le phini yokugcina inika i-voltage yebhethri esetshenziselwe ukuyinika amandla, ngakho-ke, ingasetshenziswa njengephini elilodwa lamandla, njenge-NeoPixel (ehlala ifika ku-3mA yomthwalo omkhulu, kepha qaphela ngoba yandisa ukusetshenziswa).
• Ubukhulu be-45mmx7mm.
• Intengo kusuka ku-16-30 € (Thenga LAPHA)

Amapuleti ziyehluka ngemvelaphi yazo. Ngenkathi uFlora evela kwa-Adafruit, uLilypad uvela e-Arduino naseSparkfun. Kepha zombili zenzelwe ukugqokwa, nobukhulu nezici ezifanayo njengoba ubona.

Ukuqala ukwenza uhlelo nge-Arduino IDE

para Uhlelo Flora noLilyPad kuyefana nokwenza nge Arduino UNO, njll. Kusetshenziswa ulimi olufanayo lokuhlela kanye nemvelo efanayo yentuthuko, okungukuthi, I-Arduino IDE. Umehluko kuphela okufanele uwukhumbule ukuthi kufanele ukhethe uhlobo lwepuleti ozoluhlela kumenyu ye-IDE, ngoba ngokuzenzakalela kuzoba yi-UNO.

para khetha ipuleti kahle e-Arduino IDE:

• I-LilyPad: iya ku-Arduino IDE, bese uya kumathuluzi, bese esigabeni samaBhodi futhi lapho ukhethe ibhodi leLilyPad. Ngemodyuli ye-FTDI exhunywe nekhebula elisuka ku-PC liya kwi-microUSB, ungadlulisa umdwebo ukuyishiya ihlelwe.
• Flora: iya ku-Arduino IDE, bese u-File, bese u-Preferences. Kuthebhu Yezilungiselelo, funa "Umphathi wama-URLs wepuleti angeziwe" nalapho namathisela lesi sixhumanisi. Ngale ndlela, uma ubusuvele unayo enye i-URL kuleyo nkambu, sebenzisa ukhefana ukwehlukanisa le URL entsha oyingezayo futhi ungayisusi endala, noma chofoza isithonjana esiseduze kwebhokisi lombhalo bese ufaka i-URL entsha ngezansi kwenye eyodwa kuwindi elisha elivelayo. Uma usuqedile, chofoza KULUNGILE futhi usuqedile. Manje iya ku-Amathuluzi, iBhodi, umphathi weKhadi, bese ukhetha Umnikelo ovela kwimenyu yokudonsela phansi Uhlobo, sesha enjini yokusesha i- "Adafruit AVR" ngaphandle kwezingcaphuno futhi uma usufakiwe Faka. Uma usuqedile, ungabuyela kumenyu yamathuluzi, i-LilyPad Arduino Board futhi ngaphakathi ungakhetha i-Adafruit Flora ezovela ngemuva kokufaka leyo plugin. Lapha uxhuma ngqo i-USB kwikhebula le-microUSB kusuka ebhodini, ngaphandle kwesidingo semodyuli esehlukile.

Yonke inqubo izofana nanoma yiliphi elinye ibhodi le-Arduino, kucatshangelwa izinsiza kusebenza zehardware, ezoba ncanyana ... Isibonelo, ukucwayiza i-LED oyixhuma ku-pin 6 ye-LilyPad / Flora, ungasebenzisa ikhodi eyisibonelo elandelayo:

const byte pinLed6 = 6;

void setup() {
  // Modo del pin como salida
  pinMode(pinLed6, OUTPUT);

}

void loop() {
  // Hacemos parpadear el LED cada 3 segundos
  digitalWrite(pinLed6, HIGH);
  delay(3000);
  digitalWrite(pinLed6, LOW);
  delay(3000);
  digitalWrite(pinLed6, HIGH);
  delay(3000);
  digitalWrite(pinLed6, LOW);
  delay(3000);
 
}