Akwai ƙwararrun injiniyoyi da yawa a cikin masana'antar lantarki.Kwamfutar PCB da aka ƙera galibi suna samun matsaloli daban-daban saboda yin watsi da wasu abubuwan dubawa a cikin matakin ƙarshe na ƙira, kamar ƙarancin layin layi, buguwar alamar siliki na kayan abu akan ramin, soket Yayi kusa, sig ...
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