Isilawuli kude se-IR

1. Ifanele izinto zasendlini ezinekhodi ye-infrared remote control;

2. Ingakwazi ukulawula ukude izinto zikagesi zasendlini eziningi;

3. Inokhiye wokufunda/wokulawula wokuphindaphinda, okhiye bokukhetha idivayisi abangu-5~10, kanye nokhiye bokulawula ukusebenza okungu-10~20.Ukhiye wokukhetha idivayisi kanye nokhiye wokulawula umsebenzi ngamunye uqaphela ngokuhlanganyela ukulawula kwedivayisi;

4. Ukhiye wokukhetha idivayisi kanye nokhiye bokulawula abahlukahlukene bangasetshenziswa ukufunda nokulawula imisebenzi evamile yamadivayisi amaningi;

5. Izindleko eziphansi kanye nekhono eliqinile lokulwa nokuphazamiseka.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umsebenzi

1. Ifanele izinto zasendlini ezinekhodi ye-infrared remote control;

2. Ingakwazi ukulawula ukude izinto zikagesi zasendlini eziningi;

4. Ukhiye wokukhetha idivayisi kanye nokhiye bokulawula abahlukahlukene bangasetshenziswa ukufunda nokulawula imisebenzi evamile yamadivayisi amaningi;

5. Izindleko eziphansi kanye nekhono eliqinile lokulwa nokuphazamiseka.

Isimiso

Isilawuli esikude sakhiwe isekethe yokwamukela nokudlulisa i-infrared, isekethe ye-signal conditioning, isilawuli esimaphakathi esingu-8031, imemori yohlelo nedatha, ikhibhodi nesekhethi yezinkomba zesimo.

Isilawuli kude sinezifunda ezimbili: isimo sokufunda kanye nesimo sokulawula.Uma isilawuli kude sisesimweni sokufunda, ngaso sonke isikhathi lapho umsebenzisi ecindezela ukhiye wokulawula, isifunda sokwamukela i-infrared siqala ukuthola isignali ye-infrared yangaphandle, futhi ngesikhathi esifanayo iyiguqule ibe isignali kagesi, bese ithola ukutholwa, ukubumba, i-amplification, bese i-CPU iyenza amasampula njalo.Idatha kanambambili yephuzu ngalinye lokusampula igcinwa endaweni yokugcina ekhethiwe enamabhithi angu-8 njengeyunithi yokulawula kamuva idivayisi.Uma isilawulikude sisesimweni sokulawula, isikhathi ngasinye lapho umsebenzisi ecindezela ukhiye wokulawula, i-CPU ifunda uchungechunge lwedatha kanambambili kuyunithi yesitoreji eqokiwe, futhi ikhiphe uchungechunge (isikhawu sesikhathi phakathi kwamabhithi namabhithi silingana nesikhawu sesikhathi. ngesikhathi sokusampula ) Kumjikelezo wokubamba isignali, ngesikhathi esifanayo, isifunda sokushintshanisa senza ukuguqulwa kwesignali.Ngemuva kokuthi isignali yokushintshashintsha ikhulisiwe, ikhishwa i-infrared emit diode, ukuze kubonwe ukulawula komsebenzi wedivayisi ohambisana nokhiye.