RF-Nano oo ku habboon ATMEGA328P Nano V3.0 Isku-dhafan NRF24L01 wireless CH340 module port

Hordhac Alaabta:
Chip-ka NF24L 01+ wuxuu ku dhexjiraa guddiga RF-NANO, taasoo ka dhigaysa inuu leeyahay shaqo transceiver aan xadidneyn, taas oo u dhiganta in la isku daro guddiga Nano caadiga ah iyo module NRF24L01 mid ka mid ah, kaas oo ku habboon in la isticmaalo iyo cabbir yar.RF NANO waxay leedahay biinanka la midka ah kan looxa Nano-ga caadiga ah, taasoo sahlaysa in la beddelo.
Qiyaasta badeecada:
Sharaxaada processor-ka:
Arduino RF-NANO microprocessor waa ATmega328 (Nano3.0), oo leh USB-Micro interface, isla mar ahaantaana wuxuu leeyahay 14 gelinta dhijitaalka ah / soo saarista 0 (kaas oo 6 loo isticmaali karo wax soo saarka PWM), 8 analog analog, 16 MHZ crystal oscillator, A USB-Micro, madaxa ICSP, iyo badhanka dib u dajinta.
Processor: ATmega328
Korantada shaqaynaysa: 5V Voltage Input (lagu taliyay): 7-12V Voltage Input (kala duwan): 6-20V
Dijital I0 pin: 14 (kaaso 6 ka mid ah sida wax soo saarka PWM) (D0 ~ D13)
biinanka soo gelinta Analog: 6 (A0 ~ A5)
I/O pin DC hadda: 40mA
Xusuusta Flash: 32KB (2KB loogu talagalay bootloader)
SRAM: 2KB
EEPROM: 1KB (ATmega328)
Beddeliyaha USB CJ chip: CH340
Saacada shaqada: 16 MHZ
Korontada:
Korontada Arduino RF-Nano: Micro-USB waxay ku xiran tahay C] korontada iyo vin dibadda waxay ku xiran tahay 7 ~ 12V dibadda korantada DC
Xusuusta:
ATmega328 waxaa ku jira 32KB ee on-chip Flash, 2KB ee Boot-loader, 2KB ee SRAM, iyo 1KB ee EEPROM.
Gelida iyo soo saarista:
14 wax-soo-saarka dhijitaalka ah iyo soo-saarka: tamarta shaqadu waa 5V, soo-saarka iyo xadka gelitaanka kanaal kastaa waa 40mA.Kanaal kasta waxa lagu habeeyey 20-50K
Ohm iska caabiyaha soo jiidashada gudaha (ma xidhna si caadi ah).Intaa waxaa dheer, biinanka qaarkood waxay leeyihiin shaqooyin gaar ah.
signal Serial RX (No. 0), TX (No. 1): waxay bixisaa heerka danab TTL dekedda serial helay signal, ku xiran pin u dhiganta FT232RI.
Joojinta dibadda (Nos. 2 and 3): Kiciya pin-ka-joojinta, kaas oo loo dejin karo inuu kor u kaco, gees dhicid, ama labadaba.
Hababka ballaca garaaca wadnaha PWM (3, 5, 6, 9, 10, 11): wuxuu bixiyaa 6 8-bit PWM soo saaris.
SPI (10(SS), 11(MOSI), 12(MISO), 13(SCK)): Interface isgaarsiinta SPI.
LED (No. 13): Arduino gaar ah) waxaa loo isticmaalaa in lagu tijaabiyo haynta interface ee l_ED.Ilaysku waa shidaa marka wax soo saarku sareeyo, LED-kuna wuu dami marka wax soo saarku yar yahay.
6 gelinta analogga ah A0 ilaa A5: Mid kasta - kanaalka wuxuu leeyahay xallinta 10 bits (taas oo ah, gelinta ayaa leh 1024 qiimayaal kala duwan), kala duwanaanshaha calaamadda gelinta caadiga ah waa 0 illaa 5V, xadka sare ee wax-gelinta waxaa hagaajin kara AREF.Intaa waxaa dheer, biinanka qaarkood waxay leeyihiin shaqooyin gaar ah.
Interface TWI (SDA A4 iyo SCL A5): Waxay taageertaa isgaadhsiinta isgaadhsiinta (ku habboon baska I2C).
AREF: Qulqulka tixraaca ee signalka gelinta analoogga.
Isku xirka isgaarsiinta:
Dekadda Taxanaha ah: UART-ku-dhisan ee ATmega328 waxa ay kula xidhiidhi kartaa dekedaha taxanaha ah ee dibadda iyada oo loo marayo dekedaha dhijitaalka ah ee 0 (RX) iyo 1 (TX).