36:05

Optoelectronics - Reflective Optics - Solid-state Devices and Analog Circuits - Day 12, Part 2b

54:39

Optoelectronics - Laser - Solid-state Devices and Analog Circuits - Day 12, Part 3

48:13

Basic Fiber Optics - Solid-state Devices and Analog Circuits - Day 12, Part 5

31:16

Optoelectronics - The Nature of Light - Solid-state Devices and Analog Circuits - Day 12, Part 1a

5:00

Basic electronic components

41:36

Microphone Development and Types - Solid-state Devices and Analog Circuits - Day 11, Part 1

3:12:00

Electromagnetism as a Gauge Theory

28:13

CDs, DVDs and Blu-ray Discs, Part 1 - Solid-state Devices and Analog Circuits - Day 12, Part 4b