NE555 Pulse Frequency & Duty Cycle Signal Generator Module This compact signal generator module is built around the classic NE555P timer IC, delivering reliable square wave or rectangular wave outputs. Designed for flexibility and ease of adjustment, it allows independent control of both frequency and duty cycle, making it suitable for a wide range of timing and waveform generation tasks. The module provides stable performance and straightforward operation, making it a practical choice for electronics enthusiasts, engineers, and educational use where precise signal control is required. Key Features Adjustable FrequencyFine-tune the output frequency using an onboard potentiometer to match specific project needs. Adjustable Duty CycleIndependently control the duty cycle for accurate waveform shaping. Stable Signal OutputPowered by the dependable NE555P timer IC for consistent square or rectangular wave generation. This module offers a simple and effective solution for pulse generation, timing control, and waveform experimentation in electronic projects.