DIY水果電池

SKU: K203
$25.00
In Stock
Add to Wishlist
Add to Wishlist
Add to Wishlist
Add to Wishlist
Compare
SKU: K203 Category:

材質:ABS、電子元件

尺寸:168*56*217mm

描述

水果电池的发电原理是:两种金属片的电化学活性是不一样的,其中更活泼的那边的金属片能置换出水果中的酸性物质的氢离子,产生了正电荷。

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare