NE555 Oscillator Buzzer Electronic DIY Tone Generator LED 0.25W Speaker

Product Overview:

NE555 Oscillator Buzzer Electronic DIY Tone Generator LED 0.25W Speaker is an electronic module that provides sound signals for various applications. It’s built around the classic NE555 timer IC, which generates square-shaped output waveforms. This module offers adjustable frequency and duty cycle control, allowing users to customize the generated sound signals. The integrated buzzer and LED indicator provide immediate feedback, making it convenient for testing and troubleshooting.

Product Features:

– Oscillator based on the NE555 timer IC
– Adjustable frequency and duty cycle using potentiometers
– Active buzzer with stable performance
– Onboard LED indicator for visual feedback
– Mini size and easy installation
– Durable construction for long-lasting performance
– Color options to match different project aesthetics
– Ideal for DIY projects, prototyping, and electronic circuits

Detailed Specifications:

– Frequency Range: 20Hz – 20kHz (approx.)
– Duty Cycle Range: 0% – 100% (approx.)
– Voltage Range: DC 12V
– Buzzer Power: 0.25W
– Module Size:
– Color Options: Black, Red, Blue

User Benefits:

– Easy installation and setup
– Customizable sound signals with wide frequency and duty cycle range
– Convenient onboard LED indicator for visual monitoring
– Compact design for space-saving integration
– Durable construction for reliable operation in various applications
– Color choices to complement different project themes

Additional Features:

– Optocoupler isolation for enhanced signal integrity
– Anti-reverse protection to prevent damage from incorrect polarity
– Multiple mounting holes for easy installation

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