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NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

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Disclaimer:

This is not a paid advertisement or sponsored product. Video and tutorial has been made available for informational and educational purposes only.
Watch at your own risk.

Features:

1. As a square wave signal generator, generates a square wave signal used for experimental development.
2. Used to drive a stepper motor for generating a square wave drive signal.
3. Generate adjustable pulse for MCU.
4. Generate adjustable pulse to control associated circuitry.
5. Size: 31mm x 22mm
6. Main chip: NE555

posted by antenasxy