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    NE555 Adjustable Frequency Pulse Generator Circuit Generator Module for Arduino Raspberry

    • NE555 Adjustable Generator Module
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    Description:

    • On-board chip NE555.
    • A single channel output, the output duty cycle square wave is about fifty percent.
    • Onboard adjustable resistance, resistance can be controlled to adjust the output frequency.
    • Color: Blue
    • Working voltage: 5-12V
    • Size: 29 (mm) x12 (mm)



    What's in the Package:

    • 1pcs NE555 Adjustable Generator Module

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