diodes

first, thank you to all my EE inclined friends who have been teaching me the basics of everything I probably should have learned at some point before starting a solar cell project....I'm slowly learning and absorbing all this new material.


this thursday, if someone questions my understanding of diodes when I try to explain how solar cells (p-n junctions) work, I'm just going to quote my favorite EE:

so it's like a door really

if you push it the wrong way, it won't open

and if you push it the right way, but not hard enough, it won't open

otherwise it opens and the electrons can walk right through

if you put a ton of current going the wrong way, it'll burn up

basically it's like throwing flaming bowling balls at a door going the wrong way

eventually they get through

and burn up the door in the process

then it just works as a wire

but smells bad

kind of charred

best moment during my night of panicked studying.