Learn something new! LED diodes, neon bulbs, buzzers... these common components can actually generate electricity?

木犯001号

Learn something new! LED diodes, neon bulbs, buzzers... these common components can actually generate electricity? [Copy link]

We know that LED diodes can emit light, but did you know that they can generate electricity when given a light source?

lugl4313820

This is so interesting! Thanks for sharing. I tried the LED light and it can produce 0.7V voltage!

damiaa

Diodes have these characteristics, and the receiving tube of the photoelectric tube is even more powerful. The efficiency of directly converting light into current is relatively high.

But I have never thought about doing such an interesting experiment!

吾妻思萌

The piezoelectric ceramic can be converted into electrical energy.

okhxyyo

lugl4313820 posted on 2022-11-8 14:50 This is so interesting! Thanks for sharing. I tried the LED light and it can have a voltage of 0.7V!

You are really a man of action.

伟林电源

Bidirectional energy conversion.