how do i make a {lemon} light a led

Lemons make acid which should light a led

frollard8 years ago
https://www.instructables.com/id/supercharged-lemon/

They make enough juice...but it needs a boost, so this circuit makes it work.
I suggest that you type the words LED and lemon into the box labled Search in the upper-right corner of your screen, then press enter.

Acids do not make electricity. Batteries (or rather the individual cells they are made of) make electricity: