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    Beginner Level LASER Switch

    Nvis 21D

    Product Description

    LASER Switch as names suggest LASER Light is used to operate the devices. Here we use LASER Light to on/off the LED Light. This circuit is build by using the transistor as a switch, Light Dependent Resistance (LDR), IC 74LS74A and D-flip- flop.
    Product Features

    • Visualization of output using Laser light as input.
    • Safe and easy to perform.
    • Descriptive operating manual with procedure.
    • Circuit diagram with PCB Layout for better understanding.

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