@article{Cherepanov2025contactless, author={Cherepanov, A.P.}, title={CONTACTLESS DIRECTION FINDERAND THE OBJECT'S ROTATION SPEED}, journal={Modern Technologies and Scientific and Technological Progress}, publisher={Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»}, year={2025}, pages={193-194}, volume={2025}, issue={1}, }