46177 ARDUINO Mai Kula da Shuka
Jagoran Jagora
GARGADI
Sai kawai a bar tsinkayar Plant Monitor da ke ƙasa da farar layin ya kamata a bar shi ya jike. Idan saman allon ya jike, cire haɗin shi daga komai, bushe shi ta amfani da tawul ɗin takarda sannan a bar shi ya bushe sosai kafin sake gwada amfani da shi.
GABATARWA
MonkMakes Plant Monitor yana auna danshin ƙasa, zafin jiki, da ɗanɗano. Wannan allon yana dacewa da micro: bit, Raspberry Pi, da mafi yawan allunan masu sarrafa microcontroller.
- Babban firikwensin capacitative (babu hulɗar lantarki tare da ƙasa)
- Alligator/crocodile clip zobba (don amfani da BBC micro: bit da Adafruit Clue da dai sauransu.
- Shirye-shiryen siyar da fitilun kan kai don Arduino da sauran allunan microcontroller.
- Sauƙi don amfani da serial interface UART
- Ƙarin fitarwa na analog don danshi kawai
- Gina-in RGB LED (mai canzawa)
AMFANI DA SIFFOFIN TSARO
Ya kamata a sanya saka idanu na shuka kamar yadda aka nuna a ƙasa.
Gefen gaba na prong ya kamata ya kasance kusa da gefen tukunyar kamar yadda zai yiwu.
Hankalin duk yana faruwa daga nesa mai nisa na prong.
Na'urar lantarki yakamata ta kasance tana fuskantar daga cikin tukunyar kuma an tura maƙallan Plant Monitor zuwa cikin datti har zuwa layin farin (amma ba zurfi).
Yana da kyau a haɗa wayoyi da za ku yi amfani da su don haɗawa da Plant Monitor kafin sanya shi a cikin tukunyar shuka.
Da zarar an kunna shi, nan da nan na'urar lura da shuka za ta fara nuna matakin rigar ta amfani da ginanniyar LED. Ja yana nufin bushewa, kore yana nufin jika. Kafin ka sanya na'urar kula da shuka a cikin tukunyar, gwada rikitar da abin da ke hannunka kuma danshin jikinka ya isa ya canza launin LED.
Arduino
Gargaɗi: An ƙera Na'urar Kula da Tsirrai don yin aiki a 3.3V, ba 5V da wasu Arduinos irin su Arduino Uno ke aiki da shi ba. Don haka, kar a taɓa yin amfani da Plant Monitor da 5V kuma a tabbata cewa babu wani fil ɗin shigarsa da ya karɓi fiye da 3.3V. Don haɗa 5V Arduino, irin su Arduino Uno ko Leonardo kuna buƙatar amfani da mai canza matakin ko (kamar yadda muke da shi a nan) resistor 1kΩ don iyakance abin da ke gudana daga 5V Soft Serial transmit fil na Arduino (fin 11) ) zuwa fil ɗin 3.3V RX_IN na Kula da Shuka.
Ga yadda wannan ya yi kama, ana amfani da allon biredi mara siyar don riƙe resistor (a tsakiyar allon biredi), wayoyi masu tsalle-tsalle na maza da maza don haɗa Arduino zuwa allon biredi, da kuma wayoyi masu tsalle-tsalle na mace don haɗa na'urar Kula da Plant zuwa gurasar burodi. Hanyoyin haɗin kai sune kamar haka:
- GND akan Arduino zuwa GND akan Kula da Shuka
- 3V akan Arduino zuwa 3V akan Kulawar Shuka
- Fina 10 akan Arduino zuwa TX_OUT akan Kulawar Shuka
- Fin 11 akan Arduino zuwa RX_IN akan Kulawar Shuka ta hanyar resistor 1kΩ.
Lura cewa ba a buƙatar resistor don 3V Arduino.
Da zarar an haɗa duka, zaku iya shigar da ɗakin karatu na Arduino don PlantMonitor ta zuwa https://github.com/monkmakes/mm_plant_monitor, sannan daga menu na Code, zaɓi Zazzage ZIP.
Yanzu buɗe Arduino IDE kuma daga menu na Sketch zaɓi zaɓi don Ƙara .ZIP Library kuma kewaya zuwa ZIP ɗin. file ka sauke kawai.
Kazalika shigar da ɗakin karatu, wannan kuma zai ɗauki tsohonample shirin da za ku samu a cikin Examples sub-menu na File menu, ƙarƙashin rukunin Examples daga Custom Library.
Loda tsohonampda ake kira Simple to your Arduino sannan ka bude Serial Monitor. Anan, zaku ga jerin karatun. Hakanan zaka iya kunna LED na Plant Monitor's LEDs daga Serial Monitor ta hanyar aika umarni na serial. Rubuta L a wurin aikawa na Serial Monitor sannan danna maɓallin Aika don kunna LED, da l (ƙananan L) don kashe LED ɗin.
Ga lambar wannan tsohonampda:
Laburaren yana amfani da wani ɗakin karatu na Arduino mai suna SoftSerial don sadarwa tare da Kula da Shuka. Wannan na iya aiwatar da sadarwar serial akan kowane fil ɗin Arduino. Don haka, lokacin da aka ƙirƙiri misali na PlantMonitor mai suna pm, fil ɗin da za a yi amfani da su don sadarwa zuwa kayan aikin Plant Monitor an ƙayyade (a wannan yanayin, 10 da 11). Idan kuna so, zaku iya canza 10 da 11 don sauran fil. Babban madauki yana bincika saƙonnin masu shigowa na L ko l daga gare ku don kunna ko kashe LED bi da bi, ta amfani da umarnin pm.ledOn ko pm.ledOff. Samun karatu daga PlantMonitor yana faruwa a cikin aikin rahoton wanda ke rubuta duk karatun zuwa Serial Monitor na Arduino IDE.
CUTAR MATSALAR
Matsala: Lokacin da na fara haɗa wuta zuwa PlantMonitor, LED ɗin yana zagayawa ta launuka. Wannan al'ada ce?
Magani: Ee, wannan shine Plant Monitor yana gwada kansa yayin da yake farawa.
Matsala: LED a kan Shuka Monitor ba ya haske ko kaɗan.
Magani: Bincika haɗin wutar lantarki zuwa Plant Monitor. Jagorar Alligator da wayoyi masu tsalle na iya zama kuskure. Gwada canza jagora.
Matsala: Ina haɗawa ta amfani da serial interface, kuma ina samun karatun rigar, amma yanayin zafi da karatun zafin jiki ba daidai ba ne kuma baya canzawa.
Magani: Wataƙila kun yi ganganci ba da gangan Plant Monitor daga 5V maimakon 3V. Wannan ƙila ya lalata firikwensin zafin jiki da zafi.
TAIMAKO
Kuna iya samun shafin bayanin samfurin anan: https://monkmakes.com/pmon gami da takardar bayanan samfurin.
Idan kuna buƙatar ƙarin tallafi, da fatan za a yi imel support@monkmakes.com.
MONK YI
Hakazalika ga wannan kit ɗin, MonkMakes yana yin kowane nau'in kayan aiki da na'urori don taimakawa da ayyukan ku na lantarki. Nemo ƙarin, da kuma inda za ku saya a nan:
https://monkmakes.com Hakanan zaka iya bin MonkMakes akan Twitter @monkmakes.
Takardu / Albarkatu
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MONK YA YI 46177 ARDUINO Mai Kula da Shuka [pdf] Jagoran Jagora 46177. |
