student making measurement and costruct the circuit board with engineer equipment, studying process
Modern microscope, electronic components in a scientific laboratory
Close-up of a skein of gray rope lies on the floor
vintage radio
Computerchip, Technology and Electronics Industry
Close up of components and microchips on PC circuit board
Close-up of five metal plates on a large iron case
Technician tin soldering an alligator cable.
Close-up side view of a panel of SMD resistors
Motherboard close-up view with electronic details and components
Modern metal parts of TFT displays on a table in a workshop
Vintage electronics work desk in school lab
Macro Close up of printed wiring on PC circuit board
Green chip plate
Time To Live or TTL, letters as banner headline
Close up of engineer does computer motherboard soldering. Creative. Painstaking work of soldering a
Close-up flat copper twisted plates at the factory
Socket for connecting power cable
Grey plastic detail casings for TFT monitors on table
Closeup of components and microchips on PC circuit board
Factory machines of large-sized
Old electronics components in school lab on old wooden table
Close-up of a metal grill with round holes
Macro Close up of printed wiring on PC circuit board.
Closeup shot of a blue plastic beads for ironing on a wooden texture surface
Motherboard close-up view with electronic details and components
Macro Close up of printed wiring on PC circuit board
Close-up of twisted copper wire coils
Grey plastic detail casings for TFT monitors on table
macro closeup shot of microchip on red printed circuit board, computer motherboard with components
