Lilypad: zvese nezve diki-saizi Arduino bhodhi

Kune vChiverengeka cheArduino "zvinonaka", sekutaura. Kunze kwaizvozvo Arduino UNO nemukoma wake arduino mega, kune mamwe mahwendefa aya. Vamwe vane hunhu chaihwo kugutsa zvese zvinodikanwa zvevagadziri. Nenzira iyi vanozoenderana nemhando dzese dzezvirongwa zve DIY. Mumwe akasiyana kubva zvambotaurwa ndiLilypad.

Lilypad idiki yakavhurwa sosi yekuvandudza bhodhi uye iine mamwe maitiro akafanana nendiro Arduino UNO hwaro, asi saizi yayo yakadzikiswa zvakanyanya kuti igone kuchinjika kune akaiswa mukati mapurojekiti, mashoma ekushandisa, zvishandiso zvidiki uko kudzikisa saizi kwakakosha, uye kunyangwe neyekupfeka kumba ...

Chii chinonzi Lilypad?

Imwe yemidziyo midiki yakakunda munharaunda ye DIY iri kupfeka. Izvi zvinoreva kuti, muchiSpanish vaizove vari «vanopfeka» zvishandiso, kunyangwe zvisinganzwike zvakanyanya. Sezvaunogona kufungidzira, kana iwe usati waziva izvozvi, iwo michina inogona kushandiswa sehembe kana zvishongedzo. Chokwadi iwe watoona zvimwe zvinopfekwa senge smartwatch, T-shirts, ngowani, nezvimwewo, izvo zvine zvimwe zvemagetsi kuratidza meseji, kuburitsa imwe mhando yechiratidzo, nezvimwe.

Zvakanaka, zverudzi urwu rwechigadzirwa hazvibatsire kushandisa Arduino UNO, Mega, nezvimwewo, sezvo ari mabhodhi ehukuru hwakakura, uhwo pamwe nemhando yesimba rinowanzodiwa nemabhodhi aya, zvinoita kuti basa rekuvaka rinosakara risakwanisika akangwara. Ndicho chikonzero nei mabhodhi akaita saLilypad akagadzirwa, chimwe chidimbu chakakosha mukati meiyo Arduino ecosystem.

Naizvozvo, Lilypad flora iwo haasi chero chinhu kunze kwekuvandudza mabhodhi anopa vanogadzira vane hunyanzvi hwakaenzana nemamwe mabhodhi, asi nehukuru hushoma uye mukana wekubatanidza discrete magetsi, senge diki bhatani sero.

Muchikamu chino ini ndichakurukura zvese LilyPad naFlora, nekuti mapurojekiti ese ari maviri anonakidza kugadzira zvipfeko zvinopindirana kana zvidiki diki kunge ngowani dzine mwenje, wachi yako yakangwara (seFitbit, Appel iWatch, Samsung Galaxy Gear…) T-shirts anoita kuzviitiko zveTwitter, shangu dzinobata matanho, kana chero chaunogona kufungidzira.

Zvakare, iwe unofanirwa kuziva kuti nharaunda nevamwe vagadziri vakagadzira marudzi ese e mapurojekiti ekuwedzera aunogona kushandisa nemimwe michina yekuwedzera (sensors, LEDs, actuators, ...) iyo inoshanda pamwe chete neaya mahwendefa ekuwedzera kugona kwavo kupfuura ayo epasi.

LilyPad / Flora technical technical

Uyu LilyPad / Flora ndiro Iyo yakanyatsogadzirirwa zvipfeko uye machira, inopfeka vhezheni yeArduino sezvandataura. Yakagadziriswa naLeah Buechley uye SparkFun Electronics. Ichokwadi kuti hunhu hahune simba semamwe mabhodhi eArduino, asi zvinonyanya kusanduka uye kuderedzwa, hunhu husina mamwe mabhodhi.

lily pad

Iyo LilyPad bhodhi inofambiswa neyepasi-simba Atmel microcontroller ATmega328P. Chipu cheMCU chinongoda pakati pe0,75μA pa0,2mA, zvinoenderana nemodi, uye nemitero yekupa kubva pa2.7 kusvika 5.5v. Iyi MCU i8-bit, ichishanda pamwe neawadhi frequency ye8 MHz.

Kunyangwe iri diki saizi, iri bhodhi ine 23 GPIO pini saka unogona kuzvigadzirira. Asi chete iwo mapfumbamwe acho anowanikwa, ese semapini edhijitari. Dzakaverengerwa seizvi: 9, 5, 6, 9, 10, A11, A2, A3, uye A4. Pakati pavo vese, iwo asina A anogona kushandiswa se PWM. Uye zvakare, inogona kushandiswa iyo I2C protocol kuburikidza nemapini A4 (SDA) uye A5 (SCL). Ehe, pachave zvakare nepini GND sevhu (yakamisikidzwa ne - mucherechedzo) uye imwe ye3v3 simba (yakanyorwa se +).

Lilypad inosanganisa chinongedzo cheJST kubatanidza iyo lipo bhatiri kudivi rekuseri, kunyangwe iyo serial-USB adapta isina kuiswa mune yakakosha kit (iwe unofanirwa kutenga FTDI module). Chii chinosanganisira yakasanganiswa MCP73831 chip yekuchaja bhatiri kuburikidza neUSB, bhatani rekumisazve, akati wandei akabatanidzwa maLED, imwe yacho kuti izive kana bhodhi iripo uye imwe yekugadzirisa kusagadzikana kunowanikwa nepini 13.

ari LilyPad technical maitiro kukwana ndea:

• 328Mhz Atmel ATmega8P microcontroller.
  • 8-bit
  • SRAM 2KB
  • EEPROM 1KB
  • 32KB flash memory
• Supply voltage kubva 2.7v kusvika 5v5.
• Kushandiswa pakati pe0.75 microamp kusvika 0.2mA.
• Dhijitari pini 23, 9 chete anowanikwa. Iine 5 PWM (5,6,9,10,11).
• Zvipenga zvina zveanalogog A2, A3, A4, A5. Pakati payo A4 (SDA) uye A5 (SCL) ndeyeI2C.
• Mapini emagetsi: 1 ye3v3, 1 yeGND.
• Kunonyanyisa azvino yezvipini: 40mA.
• Vipimo 55mm muhupamhi uye 8mm gobvu.
• Mutengo: anenge € 6 kana € 7 (TENGA PANO)

Flora

En nyaya yaFloraIyo iplate yeAdafruit inodhura zvakanyanya kupfuura yapfuura, asi zvakare yakachipa. Pane dzinoverengeka dzokororo yebhodhi iri, ine v3. Iyo Arduino inoenderana, uye yakagadzirirwa neAdafruit muvambi Limor Fried, anozivikanwa munharaunda seLadyada, uye seimwe nzira yeLilyPad.

Iyo ine zvimwe zvinonakidza zvinobatsira pamusoro peLilyPad, kunyangwe zvavo vachiita kunge akafanana. Ndiro iyi ehe inosanganisa iyo microUSB yehukama hwako, saka yatove imwe poindi. Uye zvakare, Flora ine zviyero zve45mm uye 7mm, izvo zvinoita kuti zviite zvidiki, kunyange zvichinyatso fanika mune ino kesi.

Imwe yezvakanakira Flora ndeiyi mashandiro ainoita maererano neLilypad. Zvakare, kana iwe uchida kuenda kumberi, ivo zvakare vanotengesa akakwana ekuvandudza makiti

Para Flora, hunhu hungave uhwu vamwe:

• Atmel ATmega32U4 16 Mhz microcontroller.
  • 8-bit
  • 2.5KB SRAM
  • 32KB Flash
  • 1KB EEPROM
• Supply voltage 3.5v kusvika 16v.
• Kunonyanyisa kudyiwa kubva ku8mA kusvika 20mA.
• Mapineti edhijitari anowanikwa anoderedzwa ne1, ndiko kuti, une zvisere zvaunogona. Ivo 8, 0, 1, 2, 3, 6, 9 uye 10. Sezvo PWM pane vana vavo, vakaverengwa sa12, 4, 3 na6. Iine I9C, asi panguva ino vari mu10 (SDA. ) uye 2 (SCL).
• Yakabatanidzwa Neopixel inowanikwa kubva pini 8.
• Une 4 pini dzeanalogog: A7, A9, A10 uye A11.
• Wedzera 2 magetsi pini 3v3 uye 3 yerudzi GND. Uyezve, wedzera kubuda kweVBATT. Iyi pini yekupedzisira inopa simba rebhatiri rinoshandiswa kurisimbisa, nokudaro, rinogona kushandiswa seimwezve pini yemagetsi, seNeoPixel (nguva dzose inosvika 150mA yemutoro wepamusoro, asi chenjera nekuti inowedzera kushandiswa).
• 45mmx7mm kukura.
• Mutengo kubva ku16-30 € (TENGA PANO)

Plates akasiyana mavambo avo. Ipo Flora ichibva kuAdafruit, Lilypad anobva Arduino neSparkfun. Asi zvese zvakagadzirirwa kupfeka, uye nehukuru hwakaenzana uye hunhu sezvaungaona.

Kutanga kuronga neArduino IDE

Para chirongwa Flora uye LilyPad zvakafanana nekuzviita na Arduino UNO, nezvimwe. Mutauro mumwechete wekuronga uye nharaunda imwechete yekuvandudza inoshandiswa, ndokuti, Arduino IDE. Musiyano chete waunofanirwa kufunga nezvako ndewekuti iwe unofanirwa kusarudza mhando yeplate kuti ironge mune iyo IDE menyu, nekuti nekutadza ichave iri UNO.

Para sarudza ndiro zvakanaka muArduino IDE:

• Lily Pad: enda kuArduino IDE, wobva waenda kune Zvishandiso, wobva waenda kuBhodi chikamu uye ipapo sarudza iyo LilyPad bhodhi Iine module yeFTDI yakabatana uye tambo kubva paPC kuenda kune microUSB, unogona kupfuura sketch kuti uisiye yakarongedzwa.
• Flora: enda kuArduino IDE, wozo Faira, wozofarira. Mune iyo Zvirongwa tebhu, tsvaga "Maneja weakawedzera ndiro ma URL" uye ipapo namatidza iyi link. Nenzira, kana iwe uchitove uine imwe URL mundima iyoyo, shandisa comma kupatsanura iyi URL nyowani yaunowedzera uye usabvisa iyo yekare, kana tinya icon padivi pebhokisi remavara uye wedzera iyo URL nyowani pazasi peimwe imwe muhwindo idzva rinoonekwa. Ukangopedza, iwe unopa OK uye ndizvozvo. Zvino enda kuMaturusi, Bhodhi, Kadhi maneja, uye sarudza Mupiro kubva pakudonhedza menyu Rudzi, tsvaga muinjini yekutsvaga "Adafruit AVR" pasina makotesheni uye kamwe akawanikwa Isa. Kana wapedza, unogona kudzokera kuMenu yezvishandiso, LilyPad Arduino Board uye mukati iwe unogona kusarudza Adafruit Flora inozoonekwa mushure mekuisa iyo plugin. Pano iwe unobatanidza zvakananga USB kune microUSB tambo kubva kubhodhi, pasina chikonzero cheyakasiyana module.

Mamwe ese maitiro angave akafanana nechero imwe Arduino bhodhi, achifunga iyo zviripo zvigadzirwa zvehardware, ichave iri diki ... Semuenzaniso, kubhenekera LED yaunobatanidza kupini 6 yeLilyPad / Flora, unogona kushandisa inotevera kodhi kodhi:

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);
 
}