Smaller budget. No app or cloud.

The firmware of the Flipper One is already publicly available, and there's a lot of interesting tech.

Abstract: This article presents a robust sensorless control strategy for surface-mounted permanent magnet synchronous motors. The approach integrates an enhanced full-order supertwisting sliding mode ...

Abstract: To beat the limitation of customary specialized techniques for hard-of-hearing and deaf people, this study investigates the improvement of a constant American gesture-based communication ...