Ключевые слова: background, calibration, checking, chip, circuit, component, computer, device, digital, electric, electrical, electrician, electricity, electronic, electronics, engineering, equipment, fee, fix, fixing, graphic, hand, hardware, illustration, industry, iron, isolated, laboratory, maintenance, man, microchip, motherboard, multimeter, repair, service, solder, soldering, soldering iron, support, tech, technical, technician, technology, test, tool, troubleshooting, work, worker,