Useful calulators

[Ice-9]

This is a site i found and use the calculators a lot, especially the capacitor code calculator. use the menu at the top "calculator"to select the one you want to use.

also has led resistor calcs resistor calcs , inductance etc, very useful, oh and cap parallel and series calcs

http://www.electronics2000.co.uk/

I hopethislink doesn't break any rules here, is it does plz delete post (mods)

[jacobyjd]

I found this awhile back when working on some mods--it's a pretty good site...makes things really easy for beginners

[bumblebee]

this site has the download of everything you need to know about converting resistance, capacitance etc. i suggest people d/l it, its free.