Entrepreneurship & Venture Business 10강 - Customer; Problem
Entrepreneurship & Venture Business 13강 - Channels; Revenues; Costs
전자회로II 8강 - Ch.6 Basic FET Amplifier(1)
전자회로II 18강 - Ch.7 Frequency Response(5)
전자회로II 20강 - Ch.9 The ideal Operational Amplifier
13-13 Channels; Revenues; Costs
10-10 Customer; Problem