Figure 9

Application of the fabricated micro generator.
(a) The fabricated micro generator tested on the vacuum compression pump is lighting 1 LED bulb. (b) The fabricated micro generator is lighting 9 LED bulbs at the acceleration of 3.0 g.

Application of the fabricated micro generator.
(a) The fabricated micro generator tested on the vacuum compression pump is lighting 1 LED bulb. (b) The fabricated micro generator is lighting 9 LED bulbs at the acceleration of 3.0 g.