Basic Electronics Tutorials

Basic Electronics Tutorials

Introduction To Electronics

• Electronics and Its Importance

Electronic Components

• Resistors
• Resistor Color Codes
• Resistors in Series and Parallel Combinations
• Capacitors
• Capacitors in Series and Parallel Combinations

Semiconductors

• What is a semiconductor
• Effect of temperature on semiconductors
• Hole current
• Intrinsic & Extrinsic Semiconductor
• PN Junction
• Forward and Reverse Biasing of a PN Junction Diode
• V-I characteristics of pn-junction
• Drift Velocity of Electron
• Difference between Zener Breakdown and Avalanche Breakdown

Semiconductor Diodes

• What Is a Crystal Diode Rectifier
• Half wave rectifier
• Full wave rectifier
• Filter circuits
• Zener diode

Filters

• What is a Filter Circuit
• Classification of Filters
• Low Pass Filters
• High Pass Filters
• Band Pass Filter
• Band Stop Filter
• Active Low Pass Filter
• Active High Pass Filter
• Active  Band Pass Filter

Special Purpose Diodes

• Zener diode
• Light emitting diode (LED)
• VI Characteristics of UJT
• VI Characteristics of Triac
• Construction and Working of SCR
• Construction and Working of Triac
• Diac
• UJT
• SCR as a Switch
• VI Characteristics of SCR
• Use of  Zener Diode as a Reference diode

Transistors

• What is a transistor
• What is a Bipolar Junction Transistor (BJT) 
• Transistor as an amplifier
• Transistor Biasing
• Construction and Working of JFET
• Output Characteristics and Transfer Characteristics of JFET
• Biasing of JFET
• Construction and Working of MOSFET

Amplifier

• Class A , Class B, Class c  Power Amplifier
• Single Stage Transistor Amplifier
• Audio Amplifier
• Difference between Voltage Amplifier and Power Amplifier
• Direct Coupled Transistor Amplifier
• Transformer Coupled Transistor Amplifier
• RC Coupled Amplifier
• Differential Amplifier 

Single Stage Transistor Amplifiers

• Single stage transistor amplifier

Multistage Transistor Amplifiers

• RC coupled transistor amplifier
• Transformer coupled amplifier
• Direct coupled amplifier

Transistor Audio Amplifiers

• Transistor audio amplifier
• Classification of power amplifiers

Sinusoidal Oscillators

• What is an Oscillator 
• Operation of tank circuit
• Transistor oscillators
• RC Oscillator , Wien bridge Oscillator & Crystal Oscillator
• Tuned collector oscillator , Colpitt’s oscillator and Hartley oscillator
• Undamped oscillations from tank circuit
• Different types of transistor oscillators
• Wien bridge oscillator

Regulated DC Power Supply

• Regulated power supply
• DC Voltage Regulator Circuit 
• Zener diode voltage regulator
• Transistor series voltage regulator
• Series feedback voltage regulator
• Transistor shunt voltage regulator
• Shunt feedback voltage regulator
• Glow tube voltage regulator
• Series triode voltage regulator
• Series double triode voltage regulator
• IC voltage regulators

Solid State Switching Circuits

• Differentiating circuit
• Clipping circuits

Filed Effect Transistors

• Junction field effect transistor (JEFT)
• Output characteristics of JFET
• Metal oxide semiconductor FET (MOSFET)

Silicon Controlled Rectifiers

• Silicon Controlled Rectifier (SCR)
• V-I characteristics of SCR
• SCR as a switch

Power Electronics

• The triac
• Applications of triac
• The diac
• Unijunction transistor (UJT)
• Characteristics of UJT

Electronic Instruments

• Cathode ray oscilloscope
• Applications of CRO

Integrated Circuits

• Integrated circuits

Operational Amplifiers

• Operational amplifier
• Differential amplifier (DA)
• Applications of OP-amp
• Summing amplifiers

Digital Electronics

• Binary number system
• Encoders and decoders
• Boolean algebra
• Combinational logic circuits
• Flip-flops
• Half Adder
• Full Adder
• Binary Subtractor
• Multiplexer and De-multiplexer
• 7 Segment Display Decoder
• Digital Comparator
• Shift Register
• Binary Counters
• Analog to Digital and Digital to Analog Converters
• Karnaugh Mapping