Automatic Night Lamp

5 Classes (23m 19s)

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About This Class

You may have come across garden lamps or staircase lights that turn on automatically when it gets dark around. Also, they get turned off by themselves, when it is daytime! How do these lights work? Which sensor do they use? If you are curious about this and want to build an Automatic Night Lamp of your own, then this course is for you!

In this course, you'll learn,

  • How to connect the 1-watt LED
  • How LDR works
  • How to use a transistor as a switching circuit
  • How to use the potentiometer to change the intensity of the LED

Keep Building!

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