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Basics of Electronics

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  1. Lesson-1-> Introduction to basic Electronics fundamental concepts.
    4 Topics
    |
    1 Quiz
  2. Lesson -2-> Introduction to Breadboard
    4 Topics
    |
    1 Quiz
  3. Lesson-3 -> Introduction to LED
    4 Topics
    |
    1 Quiz
  4. Lesson-4->Introduction to switches
    4 Topics
    |
    1 Quiz
  5. Lesson-5-> Introduction to Transistor and voltage regulator
    4 Topics
    |
    1 Quiz
  6. Lesson-6 -> Introduction to capacitor
    5 Topics
    |
    1 Quiz
  7. Lesson-7->Introduction to Relay and diode
    4 Topics
    |
    1 Quiz
  8. Activity-1->How to turn on/off multiple LED’s using a slider switch
    4 Topics
    |
    1 Quiz
  9. Activity-2->How to use transistor as a switch and amplifier
    3 Topics
    |
    1 Quiz
  10. Activity-3->How to make a LDR project with transistor
    3 Topics
    |
    1 Quiz
  11. Activity-4->How to make a charging and discharging circuit of capacitor
    3 Topics
    |
    1 Quiz
Lesson 9, Topic 3
In Progress

Simulation of Transistor as Switch

07/12/2021
Lesson Progress
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Simulation

Now, click to stat simulation button to test the circuit and code.

Move the handle of the slider switch to test the circuit.When you will move the handle of the switch to left side the switch will be in ON state and if you move the handle of the switch to right side then the switch will be in OFF state.

The transistor is OFF when the switch is open and making LED to be OFF.

When the switch is closed , the current from base to emitter will make a large current to flow collector to emitter.Thus LED will Glow.