Electronics Tutorials

- Resistor
- Electrical Resistance
- Resistors in series and parallel
- Wire wound resistor
- Energy dissipation in resistors (Joule's Law)
- Effects of temperature on the resistors value
- Resistivity

- Capacitor
- Capacitor: Relation among charge, voltage & capacitance
- Capacitors in series and in parallel
- Electrolytic Capacitor

- Inductor
- Air core Inductor
- Iron core Inductor
- Inductors in series and parallel

- Impedance

- Ideal Transformer
- Autotransformer
- Impedance-maching Transformer

- Semiconductor Diode
- Zener diode
- Schottky diode
- BJT: Bipolar Junction Transitor
- Darlington Transistor
- How to test Diodes and Bipolar Transistor

- Thyristor SCR (Silicon Controled Rectifier)
- TRIAC

- LED: Light Emitting Diode
- Photodiode
- Phototransistor
- 7-segment Display
- Optocoupler
- Photoresistor - LDR

- Relay

FETs (Field Effect Transistor)
- FET. Advantages & Disadvantages
- JFET: Electrical characteristics
- JFET: Cutoff and Lineal regions
- JFET: Saturation and Breakdown regions
- MOSFET transistors
- MOSFET cutoff and linear operating regions

- Electric conductors
- Wheatstone bridge circuit
- Multimeter
- How to measure the resistors value using a Multimeter

Signal Generators
- Introduction to signal generators
- Basic Principles of the sinusoidal oscillators
- Basic Structure of the sinusoidal oscillator
- Nonlinear amplitude control of a sinusoidal oscillator
- Oscillator circuits with Operational Amplifier & RC network (Wien Bridge Oscillator)
- Phase shift oscillator
- LC oscillator

- Voltage
- Electric current
- Continuous or direct current
- Alternating current (AC)
- Properties of the alternating current
- Static electricity

- Voltage regulators
- Voltage regulator classification

- Transistorized Voltage Regulators

- Ohm's Law
- Ohm's Law and the Electric Power
- Thevenin's theorem
- Norton's theorem
- Millman's Theorem
- Superposition Theorem
- Voltage division
- Current Division on Parallel Resistors

- Amplifiers. Amplification
- Voltage, current and power gain

- Benjamin Franklin's Fluid Theory

- Analog and Digital. What's the difference?

The Electric Field
- Electrostatic Force
- Coulomb's Law
- Positive and Negative Charges
- Electric Field. Electric Field lines of Force
- The electric field unit.

Digital electronics
- Logic Circuit
- AND gate
- OR gate
- NOT gate
- Diode Logic

- The truth table
- Logic Levels
- Combinational circuit
- Sequential circuit
- BCD code
- Decoder

The Power Transformer
- The electric power transformer usage
- Structure of the electric power transformer

- The microwaves
- History of the microwave oven

- Transformerless Power Supply

- Light-emitting diode connected to 120/240 VAC

- Power Source: Block Diagram
- Power Supply transformer, rectifier, filter, voltage regulator