Nke a bụ a 4 oyi akwa isiike-Flex circuit osisi maka akpakanamde electronic. A na-ejikarị PCB na-agbanwe agbanwe agbanwe na teknụzụ ọgwụ, ihe mmetụta, mechatronics ma ọ bụ na ihe eji eme ihe, eletrọniki na-agbatịkwu ọgụgụ isi na obere oghere, na njupụta mbukota na-abawanye iji dekọọ ọkwa ọzọ.