Vousatý muž kontrole nové quadrocopter. DRONY Nedávná ukázka testování. Elektronika, technika, hobby, aeromodelling koncepce - Stock fotografie a obrázky

Top view on electrician workplace with tools, top view. Busy repairman fixing broken drone with screwdriver. Business, occupation, electronics construction concept

Repairman disassembling broken drone in office. Electrician screwing quadrocopter propeller for repair. Electronics, innovation, hobby, technology concept

Electronics Innovation Aeromodelling Technology Hobby Construction Concept

Office worker assembling drone at work. Bearded man sitting in open space with quadrocopter and tools, and constructing electronic toy

Close-up Of A Man Testing Electric Current Of Disassembled Drone Using Multimeter Tool

Bearded master disassembling drone. Portrait of young hipster office worker repairing unmanned aerial vehicle at work. Hobby, handyman, electronics concept

Engineer constructing drone in office, front view. Manager testing new play device during break. Hobby, technology, entertainment concept

Bearded engineer testing microcircuit. Workplace of engineer fixing electronics in repair shop

Electronic engineering. Device circuit design. Technician using multimeter to measure resistance.

Busy programmer drinking coffee at workplace. Project deadline, business, hard work, freelance concept

Microelectronics. computer renovation in repair shop. engineer inspecting motherboard and inserting socket

Bearded repairman shows broken winchester on camera. Electronic repair shop, disassembled computer fixing, free space

Engineer creating electronic construction at lab. Hacker conduct experiment with computer technologies. Modern technologies, electronics, diy product engineering

Programmer testing his new invention on laptop. Workplace of hacker, working with electronic components and computer language. Modern technologies, electronics, diy product engineering

Bearded repairman disassembling computer motherboard. Electronic repair shop, technology, occupation concept

Computer maintenance service. Electronic components repair. Technician fixing motherboard.