Capacitivemmewere nrụgide seramiiki(CCP) bụ ngwaahịa a raara nye ahịa ụgbọ ala.A na-anabata usoro ịkpụzi nkenke iji normalize mmepụta nke ihe mmetụta sensọ.Ọkụ ọwara rotary na-akpaghị aka na-eme ka nkwụsi ike nke nkwụsi ike wee mepụta ihe mmetụta mmetụta ka mma.Mkpụrụ anyị nwere nhazi nhazi dị elu na nkwụsi ike ihe dị mma, nke nwere ike melite ogo ihe mmetụta.