Electronic circuits and components

• Course Index
• Introduction
• About the Author
• About this Course
• Feedback
• Course Navigation
• How to use this Course
• TINA
• Locktronics

Fundamentals

• Introduction: Fundamentals
• Units and Multiples
• Electricity
• Electronic Principles
• Electrical Circuits

• Alternating Current

  1. Alternating Voltage and Current
  2. Waveforms and Signals
  3. Amplitude and Frequency
  4. Examples: Amplitude and Frequency
  5. Measuring Angles
  6. Radians
  7. Examples: Radians
  8. Average Peak and RMS Values
  9. Reactance
  10. Capacitive Reactance
  11. Worksheet: Capacitive Reactance
  12. Inductive Reactance
  13. Worksheet: Inductive Reactance
  14. Impedance
  15. Worksheet: Impedance
• Assessment: Fundamentals

Passive Components

• Introduction: Passive Components
• Resistors
• Capacitors
• Inductors
• Transformers
• Batteries, Fuses, Lamps and Switches
• Assessment: Passive Components

Semiconductors

• Introduction: Semiconductors
• Diodes
• Transistors
• Logic Gates
• Assessment: Semiconductors

Passive Circuits

• Introduction: Passive Circuits
• Series and Parallel Connections
• Kirchoff's Laws
• Potential and Current Dividers
• Passive Time Variant Circuits
• Assessment: Passive Circuits

Active Circuits

• Introduction: Active Circuits
• Power Supply Circuits
• Operational Amplifier Circuits
• Transistor Amplifier Circuits
• 555 Timer Circuits
• Assessment: Active Circuits

Parts Gallery

• Introduction: Parts Gallery
• Passive Component Images
• Semiconductor Images
• Other Images
• Quizzes