In times of the explosion of distance learning, because of emergency due to the pandemic, smartphone sensors and cameras are extremely valuable for teachers as they allow students to perform significant experimental activities in their own homes. The open-source software Tracker can be used in combination with the smartphone camera to perform…

This work describes the construction of a small-scale radio telescope using open source hardware technologies which can be used as a tool in the training of engineers and physicists, as well as in the dissemination of important technologies for space weather monitoring studies, security of radio communication networks and maintenance of essential…