Intshayelelo
Ngoko ke, uthenge iUkutshintsha iqhosha leRGBkwaye bazimisele ukuyenza ikhuphe ukukhanya okunomtsalane kokukhanya okumhlophe.Ukwinto emnandi!Kwesi sikhokelo sibanzi, siza kukuhamba ngamanyathelo ukuze ufezekise ukukhanya okumhlophe okunomtsalane kunye neqhosha lakho lokutshintsha iqhosha le-RGB.Ukuqala olu hambo, kuya kufuneka usebenzise amandla esixhobo se-PWM (UkuModulisa Ububanzi bePulse).
Ukuqonda Ukutshintsha kweQhosha leRGB
Ngaphambi kokuba singene kwihlabathi lokukhanya okumhlophe, masiqale siqonde ukuba yintoni iqhosha le-RGB elitshintshayo.I-RGB imele iRed, Green, kunye neBlue, kwaye ezi switsha ziyilelwe ukukhupha ukukhanya ngemibala eyahlukeneyo ngokudibanisa ezi mibala ziphambili.Ngolungiselelo oluchanekileyo, unokuzisebenzisa ukuvelisa ukukhanya okumhlophe kunye nokukhanya okumhlophe.
Inyathelo 1: Fumana iqhosha leRGB lokutshintsha
Ukuqalisa kwiphulo lakho lokulawula ukukhanya okumhlophe, qinisekisa ukuba uneqhosha le-RGB lokutshintsha okhoyo.Olu tshintsho luxhotyiswe ngee-LED ezinokukhupha imibala emithathu yokuqala: Ebomvu, eluhlaza, neBlue.
Inyathelo lesi-2: Ukwazisa isixhobo sePWM
Isithako esiyimfihlo sokufezekisa umphumo wokukhanya okumhlophe sisixhobo se-PWM.Esi sixhobo sombane sinifty sikuvumela ukuba ulawule ubunzulu bee-RGB ze-LED kwiqhosha lakho lokutshintsha, ngaloo ndlela kukuvumela ukuba wenze ukukhanya okumhlophe okugqibeleleyo.
Inyathelo 3: Iingcingo kunye noqwalaselo
Ngoku, lixesha lokuzihlanganisa zonke.Qhagamshela iswitshi yakho yeqhosha leRGB kwisixhobo sePWM ngokwemiyalelo yomenzi.Qinisekisa ukuba i-wiring ikhuselekile kwaye ilandela ulungelelwaniso olucetyiswayo.
Ukusebenzisa i-PWM yokuKhanya okuMhlophe
Ingcinga engundoqo emva kokudala ukukhanya okumhlophe kunye nokutshintsha kweqhosha le-RGB kukucofa kwangaxeshanye iitshaneli eziBomvu, eziBuhlaza, eziBuhlaza ngokobukhulu bazo.Le ndlela yokumodareyitha yobubanzi be-pulse-width idibanisa ngaphandle komthungo imibala ephambili, ikhokelela kukukhanya okuqaqambileyo okumhlophe.
Ukuphonononga izinto ezinokwenzeka zokuyila
Nje ukuba uphumelele ubugcisa bokuvelisa ukukhanya okumhlophe, izinto ezinokwenzeka zokuyila azinasiphelo.Sebenzisa obu buchule butsha bufunyenweyo ukongeza ubuhle kwiiprojekthi zakho, seta imo yokukhanya, okanye wenze izikhombisi zemeko engathathi hlangothi.
Kutheni ukhetha iiSwitshi zeQhosha lethu leRGB
Umgangatho kunye nokuthembeka kubaluleke kakhulu xa kuziwa kwizitshixo zeqhosha le-RGB.Iimveliso zethu zithatha amanyathelo angqongqo olawulo lomgangatho kwaye zixhaswa luphando olubanzi nophuhliso.Siyazingca ngokunikezela ngeeswitshi ezingafezekisiyo iimfuno zakho zobugcisa kuphela kodwa ziphinde ziveze amandla akho okudala.
Hlanganyela nathi ekukhanyiseleni iHlabathi
Ukukwazi ukuvelisa ukukhanya okumhlophe kunye nokutshintsha kweqhosha le-RGB kuvula ihlabathi lamathuba.Jonga uluhlu lwethu lokutshintsha kweqhosha le-RGB elikumgangatho ophezulu kwaye uzixhobise ngezixhobo zokuguqula imibono yakho yokuyila ibe yinyani.Sebenzisana nathi, kwaye kunye, siya kukhanyisela ihlabathi ngokuyila izinto ezintsha kunye nokukhanya.
Qhagamshelana nathi Namhlanje
Ulungele ukuqalisa kuhambo lwakho lokukhanya okumhlophe?Qhagamshelana nathi ngoku ukuxoxa ngeemfuno zokutshintsha iqhosha le-RGB kwaye uqalise uhambo olungenamda lokuyila.Iiprojekthi zakho zifanelwe okona kulungileyo, kwaye silapha ukuze senze ukuba yenzeke.Bopha amandla okutshintsha kweqhosha le-RGB kwaye uvumele ukucinga kwakho kukhanye.