Umboniso we-LED uhlala usilela ukulayisha?Izakhono ezintandathu zokufundisa ukuqhekeka okugqibeleleyo!
Xa usebenzisa umboniso okhokelwayo, kaninzi kwenzeka ukuba ayikwazi ukulayishwa.Izizathu zokuba kutheni umboniso okhokelwayo awukwazi ukulayishwa unokuhlalutywa kule miba ilandelayo.
1. Khangela ukuba i-jumper cap ikhululekile okanye iyawa;ukuba umnqwazi we-jumper awukhululekanga, nceda uqiniseke ukuba icala le-jumper cap lichanekile.
2. Khangela kwaye uqinisekise ukuba intambo ye-serial esetyenziselwa ukudibanisa umlawuli yintambo echanekileyo, kungekhona intambo ye-crossover.
3. Khangela kwaye uqinisekise ukuba intambo yesiriyali yezibuko ikwimeko entle kwaye zombini iziphelo azikhululeki okanye aziwi.
4. Khetha imodeli echanekileyo yemveliso, indlela yothumelo echanekileyo, inombolo ye-serial port echanekileyo, isantya esichanekileyo sothumelo lwe-serial ngokuhambelana ne-software yokulawula umboniso we-LED kunye nekhadi lokulawula olikhethayo, kwaye uzibeke ngokuchanekileyo ngokuhambelana nomzobo wokutshintsha we-DIP onikwe kwi-software Controls. amasuntswana edilesi kunye nezinga logqithiselo lothotho kwihardware yesixokelelwano.
5. Qinisekisa ukuba i-hardware yesistim yokulawula inikwe amandla ngokuchanekileyo.
6. Ukuba isasilela ukulayisha emva kokuhlolwa kunye nolungiso olungentla, nceda usebenzise i-multimeter ukulinganisa ukuba i-serial port yekhompyutha edibeneyo okanye i-hardware yesistim yokulawula yonakele.Ukuqinisekisa ukuba kufuneka ibuyiselwe kumenzi wekhompyutha okanye isixokelelwano sehardware yolawulo kufuneka sibuyiselwe ukuze sivavanywe.