Umenzi we-Arduino I2c

Lo mhlahlandlela kukusiza ukuba uzulazule umhlaba we Abakhiqizi be-ARDUINO I2C abakhiqizi, ukuhlinzeka ngemininingwane ekukhetheni izakhi ezinhle kakhulu zephrojekthi yakho. Sihlola izici ezibalulekile, ukucatshangelwa, kanye nabathengisi abadumile ukuqinisekisa impumelelo yephrojekthi yakho. Funda ngezinhlobo ezihlukile ze-I2C ezibonakalayo, ukuhambisana kanye nezinselelo ezingaba khona, ukukunikeza amandla okwenza izinqumo ezinolwazi.

Ukuqonda isikhombimsebenzisi se-Arduino I2C

I-Protocol ye-I2C (Inter-Integrated Circuick) iyi-protocol esetshenziswa kabanzi yokuxhuma amadivayisi amaningi ebhasini elilodwa. Ukulula kwayo nokusebenza kahle kwenza kube ukukhetha okuthandwayo kwe Arduino amaphrojekthi. A I-Arduino I2c Imeva Izenzo njengebhuloho, ukuvumela okwakho Arduino Ukuxhumana nezinzwa, ukuboniswa, nezinye izinto ezisetshenziswayo usebenzisa le protocol. Ukukhetha isikhombimsebenzisi esifanele kubalulekile ekusebenzeni nasekuhambisaneni.

Izici ezibalulekile okufanele zicatshangelwe

Lapho ukhetha i I-Arduino I2c Imeva, cabanga ngalezi zici ezibalulekile:

Isilinganiso sedatha: Ijubane lapho idatha idluliswa khona. Amanani wedatha aphezulu ngokuvamile athandwa, kepha ukuhambisana namadivayisi wakho axhunyiwe kubalulekile.
Ubude bebhasi: Ibanga eliphakeme phakathi kwamadivayisi ebhasini le-I2C. Lokhu kuncike esibonakalayo esikhethiwe kanye nokukhonkotha kwebhasi.
Inani lamadivayisi: Inani eliphezulu lamadivayisi angaxhunywa ebhasini. Lokhu kuncike kumakhono we-I2C interface kanye ne-capacitance yebhasi.
Ukusetshenziswa kwamandla: Ukusetshenziswa kwamandla okuphansi kubalulekile ukuze kusetshenziswe ama-application anikwe ibhethri. Hlola imininingwane ye-interface yokuqinisekisa ukuthi ivumelanisa nesabelomali sakho samandla.
Ukulupheka: Qinisekisa ukuvumelanisa ne-thile Arduino Ibhodi kanye nezinto ezisebenzayo ohlela ukuxhuma. Lokhu kufaka amazinga we-voltage kanye nesikhathi sesiginali.

Ukukhetha umenzi we-Arduino I2c

Abakhiqizi abaningi bayakhiqiza I-Arduino I2c Imeva izakhi. Isinqumo esihle kakhulu sincike kwizidingo ezithile zephrojekthi yakho kanye nesabelomali. Cabanga ngezinto ezinjengokuthi:

Idumela kanye nokwethembeka: Khetha abakhiqizi abasungulwe ngerekhodi elifakazelwe lokukhiqiza izingxenye ezisezingeni eliphakeme.
Ukusekela kwezobuchwepheshe: Ukuxhaswa okuhle kobuchwepheshe kungagxila lapho kulungiswa izingqinamba.
Intengo nokutholakala: Ibhalansi yokusebenza kwezindleko ngekhwalithi nokwethenjwa kwezakhi.
Izikhathi zokuhola: Cabanga ngesikhathi sokulethwa lapho u-oda izingxenye, ikakhulukazi amaphrojekthi azwela isikhathi.

Ukuqhathaniswa kwabakhiqizi abathandwayo

Umenzi	Izici ezibalulekile	Okuncezimulisayo	Isibonelo
Sparkfun	Uhla olubanzi lwezakhi ze-I2C, imibhalo emihle	Kulula ukuyisebenzisa, Ukuxhaswa Komphakathi okubanzi	Kungabiza kancane
I-adfait	Ukukhetha okukhulu, tutorials enhle kakhulu nemitapo yolwazi	Izinsiza eziphelele, umphakathi osebenzayo	Kungabiza kancane
I-Dalian Eastern Display Co, Ltd. https://www.ed-lcd.com/	Gxila ekubonisweni kwe-LCD kanye nokuxhumana okuhlobene, izintengo zokuncintisana	Izisombululo ezingenzeka ngezindleko zokuhlanganiswa kokubonisa	Ingahle ibe nobubanzi bomkhiqizo omncane uma kuqhathaniswa nabanye

Ukuxazulula inkinga izindaba ezijwayelekile

Ngisho nokukhethwa ngokucophelela, ungahlangabezana nezinkinga. Izinkinga ezijwayelekile zifaka i-wiring engalungile, ukubhekana nezingxabano namaphutha wokuhambisa idatha. Thintana nemibhalo yomenzi kanye nezinsizakusebenza eziku-inthanethi zokuqondisa izinkomba zokuxazulula inkinga. Izinkundla zomphakathi ezinikezelwe ku Arduino kungabonakala ekuxazululeni izinkinga ezithile.

Ukugcina

Ukukhetha kwesokudla Umenzi we-Arduino I2c isinyathelo esibucayi kunoma yiliphi iphrojekthi. Ngokuqonda izici ezibalulekile, ukubheka idumela lomenzi, futhi ukubhekana nezinkinga ezingaba khona, ungaqinisekisa impumelelo yephrojekthi yakho. Khumbula ukuthi uhlale uthintana nama-dashshoneets kanye nemibhalo evela kumkhiqizi wakho okhethiwe ngemininingwane ethile nemihlahlandlela.