Relay Control

Learn to control high-power devices safely with relays

Relay Fundamentals
Lesson 1

Key Concepts:

  • Understanding relay operation
  • Types of relays
  • Relay specifications
  • Safety considerations

Sample Code

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Switching Circuits
Lesson 2

Key Concepts:

  • Basic ON/OFF control
  • Timing-based switching
  • Multiple relay control
  • Power management

Sample Code

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Safety Considerations
Lesson 3

Key Concepts:

  • Working with high voltage
  • Isolation principles
  • Surge protection
  • Emergency shutdown

Sample Code

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Home Automation Projects
Lesson 4

Key Concepts:

  • Automated lighting control
  • Time-based scheduling
  • Temperature-controlled switching
  • Smart appliance control

Sample Code

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Relay