NE555 Adjustable Frequency Pulse Generator Timer Module Board

From Makers Electronics's description

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.