I would like to share some useful links:
About Link: Useful website for improving Basic Electronics Knowledge.Free books available for download.
About Link: Good source to improve basic embedded knowledge.
3. Spark Fun
About Link: Understanding component datasheet is very important and useful for designing circuit.
4. Embedded Hardware design: Very good book to improve basic knowledge on embedded hardware.
5.Priority Inversion,Inheritance & Ceiling:Very good explanation about Priority Inversion,Priority Ceiling & Priority Inheritance.
6.I2C Basic Working Concept: Animated explanation of I2C working principle.
3. Spark Fun
About Link: Understanding component datasheet is very important and useful for designing circuit.
4. Embedded Hardware design: Very good book to improve basic knowledge on embedded hardware.
5.Priority Inversion,Inheritance & Ceiling:Very good explanation about Priority Inversion,Priority Ceiling & Priority Inheritance.
6.I2C Basic Working Concept: Animated explanation of I2C working principle.