Free Books on Digital Electronics

1. Fundamentals of Digital Electronics-Professor Barry Paton
2. Digital Electronics Basics Combinational Logic-Michael Tse
3. Lecture Notes for Digital Electronics-Raymond E. Frey
4. Digital Electronics Tutorial-Deepak Kumar Tala
5. Digital Electronics II-Mike Brookes
6. The Basics of Logic Design-
7. Digital System Design (Spring 2003)
8. Digital Electronics, Part 1, Part 2- Nelson
   
9. Lecture Notes for Analog Electronics-Raymond E. Frey
10. Programmable Logic Design Quick Start Handbook- Xilinx
11. Digital Logic/Computer Architecture Lab-Hans B. Kuhlmann
12. Digital Logic and Microprocessor Design with VHDL- Enoch Hwang
13. Digital Electronics
14. Basic Analog and Digital-

Free Books on Optics

1. Photonic Crystals: Molding the Flow of Light by John D. Joannopoulos, Steven G. Johnson, Joshua N. Winn, and Robert D. Meade
2. Lasers: Invention To Application, John R. Whinnery, Jesse H. Ausubel
3. Handbook of Optical Through the Air Communications, David A. Johnson
4. The Fiber Optic Data Communications, Dr. Kenneth S. Schneider
5. Advanced Epitaxy For Future Electronics, Optics, And Quantum Physics: Seventh Lecture International Science Lecture Series, C. Gossard
   
6. Advances In Photoreception: Proceedings Of A Symposium On Frontiers Of Visual Science
   
7. Harnessing Light Optical Science and Engineering for the 21st Century
   
8. Photoelectric Properties and Applications of Low-Mobility Semiconductors, Knenkamp
9. The Theory Of Optics, C. Riborg Mann And Robert A. Millikan
10. Optics, Robert A Millikan
11. High-Energy Polarized Proton Beams,Georg Heinz Hoffstaetter
12. Optics,Benjamin Crowell
13. Geometric Optics, Dr. J. B. Tatum
14. Optics, P. Ewart
15. The discrete dipole approximation: an overview and recent developments, Maxim A. Yurkin, Alfons G. Hoekstra
16. Introduction to Quantum Optics, V. I. Man'ko
17. Understanding Optical Communications-Harry J. R. Dutton