NE555-based adjustable square wave generator for creating variable frequency signals. Ideal for DIY electronics, audio circuits, and microcontroller projects.
Overview:
The NE555 Adjustable Square Wave Generator module uses the popular NE555 timer IC to produce square wave signals with adjustable frequency and duty cycle. It is perfect for generating clock pulses, driving LEDs, sound generators, or testing circuits. With a simple potentiometer for frequency adjustment, this module is ideal for hobbyists, electronics students, and prototyping projects.
Specifications:
IC: NE555 Timer
Output Type: Square wave
Adjustable Frequency: ~1 Hz – 100 kHz
Duty Cycle: Adjustable
Supply Voltage: 5V – 15V DC
Package: PCB module (pre-assembled)
Applications: Signal generation, tone generation, clock pulses, LED flashing, Arduino and microcontroller projects, testing circuits
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