We are an amateur radio (ham radio) license preparation and education service dedicated to helping you develop the knowledge and skills you...

 Khan Academy's mission is to provide a free, world-class education for anyone, anywhere. Through our free technology and content, we've ope...

 How to read resistor color codes the easy way. And a bonus tip as well. 

  A basic guide to identifying components and their functions for those who are new to electronics.  This is a work in progress, and I welco...