ArduinoNano Wannan wani nau'in ne wanda zaku iya samun sanannen kwamitin ci gaban Arduino. Karami ne, amma kar girmansa ya yaudare ku, yana ɓoye hanyoyi da yawa. Yana kama da ainihin wuƙar sojojin Switzerland. Tare da shi zaku iya ƙirƙirar ɗimbin aiyuka waɗanda a cikinsu yake da mahimmanci a kiyaye amfani da girman su.
Kamar kowane Arduino da allon aiki, yana da kamanceceniya da sauran manyan 'yan uwanta mata, kodayake kuma yana da wasu halaye na musamman na fasaha waɗanda suka bambanta da sauran. A cikin wannan labarin zaku ga duk waɗannan kamance da bambance-bambance don iya fahimtar duk abin da kuke buƙatar sani game da wannan kwamiti kuma fara haɓaka ayyukanku na DIY tare da Arduino Nano.
Menene Arduino Nano?
Arduino Ya riga ya zama classic a cikin duniya na hardware libre da duniya mai yi. Tare da ci gabanta da rairayin bakin teku na software za ku iya ƙirƙirar ayyuka masu yawa inda iyaka shine tunanin ku kuma da kyau ... wasu iyakokin fasaha ba shakka. Amma suna ba ku damar koyon kayan lantarki, shirye-shirye da ƙirƙirar abubuwan al'ajabi na gaske.
Ko da ayyukan ƙwararru suna dogara ne akan waɗannan allon ci gaba. Game da Arduino Nano, sigar raguwa ce de Arduino UNO. Wannan yana rage karfin kuzarin da kuke cinyewa kuma hakan yana nufin karancin sarari ana buƙatar belin, yana mai da shi manufa ga ayyukan inda girman yake da mahimmanci.
Wannan ba tasa bane Arduino UNO miniaturized daidai, kamar yadda zaku ga akwai wasu mahimmancin bambance-bambancen fasaha. Kuma ba shine madadin zuwa ba Lily Pad. Amma yana raba wasu halaye da jigon da ke cikin duk ayyukan Arduino. Tabbas, ana iya tsara shi tare da wannan IDE na Arduino kamar sauran.
Halayen fasaha
Kwamitin Arduino Nano yana da wasu halaye na fasaha waɗanda ya kamata ku sani kafin farawa da shi, ban da kimanta idan shine abin da kuke buƙata don aikinku ko bai sadu da tsammaninku ba.
Tushen halaye na fasaha Su ne:
- Boardaramin komputa ne mai sauƙi, mai sauƙi da sauƙi.
- Ya dogara ne da Atmel ATmega328p microcontroller ko MCU a sigar 3.x kuma a ATmega168 a cikin sigar da ta gabata. A kowane hali, yana aiki a mita 16 Mhz.
- Memorywaƙwalwar ta ƙunshi 16 KB ko 32 KB walƙiya dangane da sigar (2KB da aka yi amfani da ita don bootloader), tare da 1 ko 2 KB na ƙwaƙwalwar SRAM da baiti 512 ko 1 KB EEPROM dangane da MCU.
- Yana da wutar lantarki na 5v, amma ƙarfin shigarwa zai iya bambanta daga 7 zuwa 12v.
- Yana da zane-zanen dijital guda 14, fil na analog guda 8, turakun sake saiti 2 da maɓallan wuta 6 (Vcc da GND). Daga alamun analog da dijital, an sanya su ƙarin ayyuka da yawa kamar pinMode () da digitalWrite () da analogRead () don analogs. A cikin yanayin analogs, suna ba da izinin ƙudurin 10-bit daga 0 zuwa 5v. A kan lambobi, ana iya amfani da 22 azaman kayan haɓakawa PWM.
- Bai haɗa da soket na yanzu ba.
- Yana amfani da daidaitaccen miniUSB don haɗi tare da kwamfutar don tsarawa ko ƙarfafa shi.
- Amfani da shi yana 19mA.
- Girman PCB 18x45mm ne mai nauyin gram 7 kawai.
Pinout da takaddun bayanai
A cikin wannan hoton ladabin Arduino zaku iya gani da pinout ko ƙaddarar fil da haɗin da zaku iya samu akan wannan allon ci gaba. Kamar yadda kuke gani, Arduino Nano bashi da yawan adadin I / O kamar 'yan uwanta mata, amma yana da adadi mai yawa don yawancin ayyukan.
Idan kana son ganin karin bayani, zaka iya samun damar da takaddun bayanan wanzu don wannan fasalin Arduino Nano:
- Takaddun bayanai a cikin PDF
- Mikiya fayiloli
- Arduino Nano kayan aikin lantarki
- Zazzage pinout a cikin PDF
Bambanci tare da sauran allunan Arduino Mini da Micro
A cikin jami'in Arduinos Kuna iya samun waɗancan sifofin da muke magana akai a cikin wannan rukunin yanar gizon, kamar UNO, Mega, da dai sauransu. Wata ƙari ita ce wannan Arduino Nano, wanda ke da waɗannan bambance-bambance masu zuwa waɗanda kuka gani a ɓangarorin da suka gabata.
Koyaya, ayi a takaice daga cikin mafi fice, wadannan sune mahimman mahimmanci game da sauran ma'aikatun rage girman faranti:
- An tsara shi da manufa ɗaya kamar Arduino Mini, kawai Nano yana da miniUSB tashar jiragen ruwa shirya shi da ciyar da shi da kuzari.
- Su farashin tsakanin Arduino Mini ne da Arduino Micro.
- Sauran halayen za a iya gani a cikin masu zuwa hukumar:
Ayyukan |
Arduino mini |
ArduinoMicro |
ArduinoNano |
Mai sarrafawa |
Atmega 328P |
Saukewa: ATmega32U4 |
ATmega168 / ATmega328P |
Voltagearfin aiki |
5 V |
5 V |
5 V |
Voltagearfin wuta |
7-9 V |
7-12 V |
7-9 V |
Mitar aiki |
16 MHz |
16 MHz |
16 MHz |
Kayan analog / kayan aiki |
8/0 |
12/0 |
8/0 |
Abubuwan shigarwa / kayan dijital |
14/14 |
20/20 |
14/14 |
PWM |
6 |
7 |
6 |
EEPROM (KB) |
1 |
1 |
0.512 / 0 |
SRAM (kB) |
2 |
2.5 |
1 / 2 |
Filashi (kB) |
32 |
32 |
16 / 32 |
Babban iko da tashar jiragen ruwa |
Ta hanyar katin FTDI ko kebul |
microUSB |
mini USB |
UART |
1 |
1 |
1 |
Dimensions |
3 x 1.8 cm | 4.8 x 1.77 cm | 4.5 x 1.8 cm |
Hadaddiyar
Kwamitin Arduino Nano shine jituwa tare da kowane irin kayan aikin lantarki kamar sauran faranti. Babu iyakancewa kowane nau'i fiye da ƙarancin ƙarfin halin yanzu da ƙarancin ƙarfin wutar lantarki da yake tallafawa. Amma in ba haka ba, zaku iya amfani da duk wani abin da kuke so daga ciki duk an gani a HwLibre.
Fara tare da Arduino Nano
Kamar yadda na ce, zaku iya amfani da wannan software don yin shirin ku fara tare da wannan hukumar ci gaba. Saboda haka, ana iya amfani da Arduino Nano tare da wannan software ɗin IDE na Arduino wanda ake amfani dashi don sauran faranti. Kun riga kun san cewa wannan software tana da sassauƙa kuma har ma yana ba ku damar amfani da wasu allon ci gaban daban waɗanda ba Arduino ba ...
Don farawa tare da misalin yadda ake tsara Arduino Nano, zaku iya amfani da waɗannan masu zuwa makircin lantarki don haɗa mai sauki LCD allo kuma iya nuna saƙo a kan wannan farantin:
Kodayake farantin da ya bayyana a wannan zane tare da Fritzing shine DAYA, daidai yake da Nano, kawai kuna da haɗa shi zuwa maɓallan da suka dace ... Wato, zaku iya haɗa waɗannan masu zuwa:
- RS LCD zuwa Nano fil D12.
- LCD Ya kunna zuwa D11 daga Nano.
- Nano D4 zuwa D5 LCD.
- Nano D5 zuwa D4 LCD.
- Nano D6 zuwa D3 LCD.
- Nano D7 zuwa D2 LCD.
- LCD VO a wutar lantarki ta 5v. A cikin wannan layin dole ne ku sanya resistor 10k wanda ya bayyana a hoton.
- A gefe guda, dole ne ku haɗa GND na LCD zuwa GND na allon.
- Kun riga kun san cewa LCD fil 15 da 16 sune don canza hasken allon kuma tafi tare da ƙarfin ƙarfin don tsarawa.
Amma ga lambar zane, zaka iya amfani da misali mai zuwa don fara ganin yadda yake aiki. Ka tuna kayi amfani da dakin karatu na LiquidCrystal don allon LCD. Kuna iya ganin ƙarin bayani a cikin kwas ɗin shirye-shiryen Arduino na kyauta.
#include <LiquidCrystal.h> //No olvides descargar la biblioteca LiquidCrystal lcd(12, 11, 5, 4, 3, 2); void setup() { //Configurar el número de columnas y filas del LCD lcd.begin(16, 2); //Imprimir mensaje en la LCD lcd.print("¡HOLA MUNDO!"); } void loop() { //Poner el cursor en la columna 0, línea 1 lcd.setCursor(0, 1); //Imprimir el número de segundos desde reset lcd.setCursor(0, 1); lcd.print(millis() / 1000); }
Kyakkyawan bayani, daga Arduino Nano.
gaisuwa