Kule projekthi, siza kubonisa indlela yokwakha ainjini yokungcangcazelaisiphaluka.
Adc 3.0v vibrator motorYinjini eshukumayo xa inikwe amandla awoneleyo.Yinjini eshukumayo ngokoqobo.Ilunge kakhulu kwizinto ezingcangcazelayo.Inokusetyenziswa kwinani lezixhobo ngeenjongo eziphathekayo kakhulu.Umzekelo, enye yezona zinto zixhaphakileyo ezingcangcazelayo ziiselfowuni ezingcangcazelayo xa zibizwa xa zibekwe kwimowudi yokungcangcazela.Iselfowuni ngumzekelo onjalo wesixhobo sombane esinenjini yokungcangcazela.Omnye umzekelo unokuba yipakethe ye-rumble yomlawuli womdlalo oshukumisayo, oxelisa izenzo zomdlalo.Umlawuli omnye apho ipakethe yerumble inokongezwa njenge-accessory yi-Nintendo 64, eza kunye neepakethi ze-rumble ukuze umlawuli angcangcazele ukuze axelise izenzo zokudlala.Umzekelo wesithathu unokuba yinto yokudlala efana ne-furby eshukumayo xa umsebenzisi esenza iintshukumo ezinje ngokuyihlikihla okanye ukuyikhama, njl.
NgokoImagnethi encinci ye-dc iyangcangcazelaIisekethe zeemoto zineentshukumo eziluncedo kakhulu nezisebenzayo ezinokusebenzela intaphane yosetyenziso.
Ukwenza i-vibration motor vibrate kulula kakhulu.Konke okufuneka sikwenze kukongeza i-voltage efunekayo kwii-terminals ezi-2.I-motor vibration ineetheminali ezi-2, ngokuqhelekileyo ucingo olubomvu kunye nocingo oluluhlaza.I-polarity ayibalulekanga kwiinjini.
Kwimoto yethu yokungcangcazela, siya kusebenzisa i-vibration motor yi-Precision Microdrives.Le motor inoluhlu olusebenzayo lwe-voltage ye-2.5-3.8V ukuba inikwe amandla.
Ke ukuba siqhagamshela ii-volts ezi-3 kwi-terminal yayo, iya kungcangcazela kakuhle, njengoko kubonisiwe ngezantsi:
Yiyo yonke le nto efunekayo ukwenza i-vibration motor ingcangcazele.Ii-volts ezi-3 zinokubonelelwa ngeebhetri ze-2 AA kuthotho.
Nangona kunjalo, sifuna ukuthatha i-vibration motor circuit ukuya kwinqanaba eliphezulu kwaye livumele ukuba ilawulwe sisilawuli esincinci esifana ne-arduino.
Ngale ndlela, sinokuba nolawulo oluguqukayo ngaphezulu kwemoto yokungcangcazela kwaye singayenza ingcangcazele ngamaxesha abekiweyo ukuba siyafuna okanye kuphela ukuba isiganeko esithile senzeka.
Siza kubonisa indlela yokudibanisa le moto kunye ne-arduino ukuvelisa olu hlobo lolawulo.
Ngokukodwa, kule projekthi, siya kwakha isekethe kwaye siyicwangcise ukuzeingqekembe yenjini yokungcangcazelaI-12mm iyangcangcazela ngomzuzu ngamnye.
Isekethe yemoto yokungcangcazela esiya kuyenza iboniswe ngezantsi:
Umzobo weskim sale sekethi ngulo:
Xa uqhuba i-motor ene-microcontroller efana ne-arduino esinayo apha, kubalulekile ukudibanisa i-diode reverse biased in parallel to motor.Oku kuyinyani xa uyiqhuba ngesilawuli semoto okanye i-transistor.I-diode isebenza njengomkhuseli wokutyanda ngokuchasene ne-voltage spikes enokuveliswa yimoto.Amajiko-jiko enjini adume kakubi avelisa i-voltage spikes njengoko ijikeleza.Ngaphandle kwe-diode, ezi mbane zinokutshabalalisa ngokulula isilawuli sakho se-micro, okanye isilawuli se-motor IC okanye zap ngaphandle kwe-transistor.Xa unika amandla imotor yokungcangcazela ngokuthe ngqo nge-voltage ye-DC, ke akukho diode iyimfuneko, yiyo loo nto kwisekethe elula esinayo apha ngasentla, sisebenzisa kuphela umthombo wombane.
I-0.1µF capacitor ifunxa i-voltage spikes eveliswayo xa iibhrashi, eziluqhagamshelwano oludibanisa umbane kwiimotor windings, zivuliwe kwaye zivale.
Isizathu sokuba sisebenzise i-transistor (i-2N2222) kungenxa yokuba uninzi lwabalawuli abancinci baneziphumo zangoku ezibuthathaka, okuthetha ukuba azikhuphi ngokwaneleyo okwangoku ukuze ziqhube iintlobo ezininzi ezahlukeneyo zezixhobo zombane.Ukwenza le mveliso ibuthathaka yangoku, sisebenzisa i-transistor ukunika ulwandiso lwangoku.Le yinjongo yale 2N2222 transistor siyisebenzisa apha.Injini yokungcangcazela ifuna malunga ne-75mA yangoku ukuze iqhutywe.I-transistor ivumela oku kwaye sinokuqhuba i3v ingqekembe uhlobo motor 1027.Ukuqinisekisa ukuba i-current eninzi ayiphumi kwimveliso ye-transistor, sibeka i-1KΩ kwichungechunge kunye nesiseko se-transistor.Oku kuthoba imali yangoku ukuya kwisixa esifanelekileyo ukuze ixesha elininzi langoku aliniki mandlaI-8mm mini yemoto engcangcazelayo.Khumbula ukuba ii-transistors zihlala zibonelela malunga namaxesha angama-100 ukukhulisa isiseko sangoku esingena ngaso.Ukuba asibeki isixhasi kwisiseko okanye kwimveliso, umsinga omninzi ungonakalisa imotor.Ixabiso le-1KΩ loxhathiso alichanekanga.Naliphi na ixabiso linokusetyenziswa ukuya kuthi ga kwi-5KΩ okanye njalo.
Sidibanisa imveliso eya kuqhuba i-transistor kumqokeleli we-transistor.Le yinjini kunye nawo onke amacandelo ayidingayo ngokuhambelana nayo ukukhusela i-electronic circuitry.
Ixesha lokuposa: Oct-12-2018
