1.Introduction to Transistor

https://www.youtube.com/watch?v=y5n5c8ISMn4

2.Semiconductor and Type of semiconductor

https://www.youtube.com/watch?v=dmvYmUScxyM

3.Transistor Configurations

https://www.youtube.com/watch?v=hKpR1AQYjGQ

4Formation of Depletion Region in P-N junction diode

1. Need of modulation

https://www.youtube.com/watch?v=ipjVxgmgsn0

2.Analog modulation

https://www.youtube.com/watch?v=QRpcZnro2iY

3. TRAI Telecom Regulatory Authority of India

https://www.youtube.com/watch?v=8A4nlyKpFg0

4. Noise In Communication System

https://www.youtube.com/watch?v=lfiB2wMSrN4

5. Block Diagram of Electronics Communication System

https://www.youtube.com/watch?v=tEuN2bO8vaM

6. Types of Electronics Communication

1. Radiation Mechanism of Antenna

https://www.youtube.com/watch?v=e9kVJ4CEHTQ

2. Antenna Parameters-I

https://www.youtube.com/watch?v=OCDHtMZdujk

3. Antenna Parameter final –II

https://www.youtube.com/watch?v=LQDRIITDZIU

4. DIAC: Construction and working

https://www.youtube.com/watch?v=HCGaX6dz7G8

5. Series and parallel connection of diode

https://www.youtube.com/watch?v=ImIrF9zQXkg

1. Amplitude Modulation Practical Experiment

https://www.youtube.com/watch?v=liPsog1TXAQ

2. Time Division Multiplexing Practical Experiment

Introduction to Embedded C

https://www.youtube.com/watch?v=2jncgn1g5HU