background
board
cable
chip
circuit
component
computer
copper
cutter
digital
electric
electrical
electricity
electronic
engineer
engineering
equipment
finger
glass
hand
hardware
holding
industrial
industry
instrument
integrated
iron
line
magnify
magnifying
maintenance
man
microchip
part
parts
pc
professional
repair
science
semiconductor
service
solder
soldering
technical
technician
technology
tool
transistor
wire
work