10PCS 35MM 50MM圧電セラミックウエハープレート12MM 15MM 18MM 20MM 27MM 35MMブザー用ワイヤ付き
レビューの一部は自動翻訳されています。
Well packaged, received in good condition and excellent delivery time (12 calendar days from order). I got this just to play with energy harvesting. Touching with a finger gives about 19 millivolts which suggests that a reasonable setup should give a useful input for an energy harvesting chip. I'm looking forward to some interesting experimentation in this area.
よし 仕事中だ。
素晴らしい製品