I want to learn some formulas!

I just read a book called Getting Started in Electronics! Was a great book!
But it was real basic and I learned... well refreshed... myself on understanding electron flow. Now I am at the end with all the circuit designs to try out.

anyway...


I was reading this post
https://www.electro-tech-online.com/threads/12v-charger-delivers-11v.84792/

There are calculations and talk about sine waves. Its really interesting!
So I would like to understand all about electric and electronic formulas.

I would really like a good web site to read about all this stuff. Or a great book

thanks

allaboutcircuits.com

Here are some to start.

Miguel

Try this link.
https://www.electro-tech-online.com/custompdfs/2008/10/elecform.pdf

Great link Mikebits.


TO the OP:

Check out your local Barnes and Noble, or any other bookstore and check for Shaum's Outlines on electrical engineering, electronics, etc...

They will be PACKED with formulas, and are basically designed for cramming for tests. However, in your case, they will make a great reference, in my opinion.

I would also suggest brushing up on some basic trigonometry, if/when you start getting into AC electricity (sine waves) and especially for any periodic signals.


Also AcousticBruce, may I ask where you got your OScope from? Was it online? I have been looking forever for a decent 2channel oscope for under $300, but havn't really found anywhere that sales used ones, that seems like a reputable place.

Cool I figured I would need to learn some Trig... I really enjoy this stuff though.

I still have my trig book and was planning on going over it all!


My scope i found on craigslist. craigslist classifieds: jobs, housing, personals, for sale, services, community, events, forums
Just made a low ball offer. The guy excepted.