well ok here are some links to just about anything not just electronics but anything.



High Voltage Safety 

Tiger Direct

 Google                                                                          Hackaday

PSP Hacking 101 

Makezine                                       Teslamania


Newark in one                                                             Radioshack


Substations                                       Transformers

Please visit this websight its a great websight about Tesla coils he has helpt me greatly in the construction of my Tesla coil

Many Many more coming soon.