Tsim cov ntawv sib tham (kev cai lossis tsis raug cai) tau dhau los ua ib yam dab tsi ntawm kev kos duab. Nws tuaj yeem mob hnyav heev.
Cov cim npe ntawm tus kheej. Kuv nkag siab tias hams feem ntau hnav cov cim hu. Cov paib feem ntau yog ua los ntawm cov ntawv hlau nrog enamel hauv.
Tab sis tom qab ntawd nws tau dhau los ua ib yam dab tsi zoo li blinking LED lossis tej zaum blinking Morse code rau saum lub kav hlau txais xov ntauwd.
Nyob rau hauv cov sij hawm yooj yim no, kuv xav pom yog tias kuv tuaj yeem tsim kuv tus kheej cov paib uas siv cov khoom siv tau yooj yim.
Xws li ntxiv Blinking LED lossis Morse code ntawm PCB board nrog etched kos duab rau lossis enamel hauv .
Hauv qab no yog qee cov duab demo yam kuv xav paub, yog tias koj xav paub ntau ntxiv, pls hu rau kuv tus wechat: 86-132222253933 Cherry Zhang
Ua tsaug!
Post lub sij hawm: Dec-02-2024