closeup of electronic chip on board in engineer gloved hand on white background

assembly background black blob blue board chip circuit closeup coating cob component connector copper covered design detail device drop dust electrical electronic electrotechnics electrotechnology embedded engineer engineering epoxy equipment glob gloptop glove glue green hand human industry integrated isolated layer layout line maintenance manufacturing micro microchip microelectronics mount network object part pcb person printed production protection repair repairman resin round science service silicone smd surface technical technician technology throughhole tin white wire wired