Electricity and electronics

Representation, wiring and measurement of electrical and electronic circuits.

• The electrical circuit
• Effects of electricity
• Electric components
  • 1. Electric motor
  • 2. Resistor color code
  • 3. The relays
  • 4. Semiconductor components
• Electrical symbols
• Ohm's law
• Slide rule for Ohm's law
• Series, parallel and short circuit
• Equivalent resistors
• Circuit resolution
• Energy
• Electrical power
• Practice with Crocodile Clips
  • 1. Switches and lamps
  • 2. Switches and motor
  • 3. Lamps in parallel
  • 4. Lamps in series
  • 5. Batteries in series
  • 6. Switches and pushbuttons
  • 7. Labyrinth circuits
• Lamp wiring with terminals
  • 1. Switch and lamp
  • 2. Switch and two lamps
  • 3. Switches and lamp
  • 4. Switches in parallel
  • 5. Switches in series
  • 6. Lamps in parallel
  • 7. Lamps in series
  • 8. Lamps in series and a short circuit
  • 9. Independent lamps
  • 10. Switches and lamps in series
  • 11. Switch and switch
  • 12. Wiring lamps with Crocodile Clips
• Wiring of electronic components
  • 1. Electrical and electronic circuit wiring
  • 2. Two wire telegraph
  • 3. Charge and discharge of a capacitor
  • 4. Twilight sensor
  • 5. Wiring on breadboard
• Printed circuit with led lights
• Spanish electrical system
• Resources for electricity