Ihe Nlereanya Ozi Basic: PCB-A40, emebere ya maka ndịụlọ ọrụ akpaaka, Nke a elu-edu osisi na-enye ahụkebe arụmọrụ na ntụkwasị obi.Yaanọ oyi akwaihe owuwu na-enyere aka nnyefe mgbaama nke ọma, mbelata nnyonye anya electromagnetic, nankesa ike kachasị mma, n'ịhụ na njikọta enweghị nkebibanyeakpaghị aka usoro.Na kpọmkwem sekit na inogide ewu, anyịPCB Assembly Boardna-enye ndị ọkachamara akpaaka aka imezuenwekwukwa arụpụtaghị ihe, izi ezi, naarụmọrụna ngwa ha.Tụkwasa obi na bọọdụ anyị iji wepụta arụmọrụ pụrụ iche na ụwa akpaaka siri ike.