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- PE-B1: LED on/off Circuit
- PE-B11: DC Motor Speed Control Circuit
- PE-B13: Automatic Street Light Control Circuit
In this experiment we will see how to make an LED on and off using a switch on breadboard.
Download the set of Practical Electronics Notes & Workbook and start constructing interesting circuits at home.
Page Contents
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Details of material required
About Components
- Resistor: It protects the LED from burning.
- LED: There are different colors of LEDs – Red, Green, Yellow, Blue, White and Multicolor LED.
- Switch: It become ON when pressed and becomes OFF when not pressed.
Circuit diagram & Working
About LED On/Off Circuit
- This circuit is called buffer circuit in digital electronics.
- It is used in computers and Android phones.
Circuit Diagram
Buy complete workbook of Practical Electronics just for Rs.49. The downloadable PDF copy contains 15 basic projects of practical electronics with complete details. It will help you construct more advanced circuits in practical electronics.
