This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.
Abstract: Wireless motor systems incorporate wireless power transfer (WPT) technology to eliminate physical connections, enabling remote energy supply for motor drives. However, for the applications ...
Abstract: This article presents a quadrature phase-locked-loop (QPLL)-based digital system for closed-loop control of micro-electromechanical system (MEMS) resonant sensors. The system estimates the ...