Electronics for Dummies:

this book covers the following topics:

• Fundamental concepts such as circuits, schematics, voltage, safety, and more
  
• Tools of the trade, including multimeters, oscilloscopes, logic probes, and more
  
• Common electronic components (e.g. resistors, capacitors, transistors)
  
• Making circuits using breadboards and printed circuit boards
  

Microcontrollers (implementation and programming)
to download follow the link below:

http://rapidshare.com/files/28637968/Electronics_for_Dummies__2005_.rar