A free platform for teaching engineering was launched in Uzbekistan under the auspices of the Agency for Youth Affairs. The Robotics and Engineering Association presented a platform for free engineering training from scratch -. spark app. The application covers electronics, robotics, mechatronics, 3D modeling, aircraft engineering and space exploration, you can assemble electronic circuits and test 3D modeling using an Arduino simulator. On the platform you can directly purchase the necessary parts and kits.