Using a more complex resonator as a dynamic magnifier, the efficiency of a MEMS-based energy harvester undergoing random impulse stimulation is greatly improved. The limitations of basic piezo-based ...
(A) Schematic diagram of the overall experimental setup. (B) The bees’ flight experiment box. (C) Photos of the experimental setup. (D) Schematic of the bees’ loading method and masses. CMOS, ...
A research team has developed a microelectromechanical system (MEMS) piezoelectric vibration energy harvester, which is only about 2 cm in diameter with a U-shaped metal vibration amplification ...