NE555 Adjustable Frequency Pulse Generator Timer Module Board

The NE555 Adjustable Frequency Pulse Generator Module is a versatile, compact device designed to produce precise square wave signals. With adjustable frequency and duty cycle, it’s ideal for DIY electronics, PWM control, and various signal generation applications.

Features:

• It is Reliable and widely-used pulse generation circuit.
• Adjustable Frequency where easily set frequency range via potentiometer.
• Adjustable Duty Cycle where fine-tune the output waveform.
• Wide Voltage Range where operates between 5V and 15V, compatible with various systems.
• LED Indicator displays working status.
• Compact Size where easy to integrate into projects.
• Simple Operation user-friendly controls for quick setup.

Pin Configurations:

• Pin 1 :  Vcc
• Pin 2 : Output
• Pin 3 : GND

Specifications:

• Module: NE555
• Output: analog signal
• Built-in potentiometer to adjust the output frequency
• A single channel output, the output duty cycle square wave is about fifty percent.
• Supply voltage: 5 V to 12 V
• Work cycle:
  • Minimum: 50% of a cycle at 3.7Hz
  • Maximum: 98 %, cycle – 1.3 kHz
• Board size: 25 x 13 x 13 mm (Approx.)

Applications:

• PWM Signal Generation for motor speed control, LED dimming, and more.
• As a timing or triggering source in circuits.
• Testing Circuits for simulating square wave signals in electronic testing.
• DIY Electronic Projects where A handy tool for hobbyists and engineers.
• Suitable for signal modulation in communication systems.
• Educational Use where Perfect for learning and teaching about pulse generation and timing circuits.