Semiconductor
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Lect # 1
Content Covered:
Energy band , valence band , conduction band , P type semi conductor and N type semi conductor , Holes , Doping
Duration: 31 MinutesLect # 2
Content Covered:
Motion of Holes , current in semiconductor , conductivity of semiconductor , mobility of holes and electrons
Duration: 21 MinutesLect # 3
Content Covered:
PN junction, biasing of PN junction, forward biased PN junction and Reversed biased PN junction, diffusion current and drift current, break down of PN junction diode, Zener and avalanche breakdown.
Duration: 35 MinutesLect # 4
Content Covered:
Uses of PN junction as Rectifier , half wave rectifier , full wave rectifier, transistor , PNP transistor and NPN transistor
Duration: 36 MinutesLect # 5
Content Covered:
Biasing of a transistor , basic transistor circuits , how transistor works? Uses of transistor as amplifier
Duration: 37 MinutesLect # 6
Content Covered:
Uses of transistor as switch and in LC oscillation circuit , digital electronics, number systems ,decimal and binary number system
Duration: 37 MinutesLect # 7
Content Covered:
Logic gates, Boolean expressions , OR gate , AND gate , NOT gate and truth table.
Duration: 28 MinutesLect # 8
Content Covered:
NOR gate , NAND gate and XOR gate
Duration: 23 MinutesSubscription
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