NE555 Pulse Frequency Duty Cycle Adjustable Module

Overview of this NE555 Pulse Frequency Duty Cycle Adjustable Module

The NE555 Pulse Frequency Duty Cycle Adjustable Module at the best price in India with Roboway. It based on NE555 timer IC and this module uses the popular NE555 timer to generate accurate pulse. It is adjustable frequency & duty cycle  and you can easily adjust both how fast the pulses happen (frequency) and how long each pulse stays on (duty cycle).

It comes with potentiometers (knobs) to fine-tune pulse settings without programming also it is produces consistent and reliable square wave signals. It works on a low DC voltage (usually 5V to 15V) and suitable for many electronic projects. This module comes with small PCB module that fits easily in DIY electronics or embedded systems.

Features

Uses NE555 Timer Chip – It reliable and widely used timer IC ensures stable performance.

Adjustable Frequency – You can change how fast the signal repeats using onboard potentiometers.

Adjustable Duty Cycle – Allows you to set how long the signal stays high vs. low during each cycle.

Two Potentiometers Included – One for adjusting frequency, one for duty cycle – no programming needed.

Wide Voltage Range – Module operates on 5V to 15V DC, suitable for Arduino, motor control, or other circuits.

Specification

Chip Model: NE555 timer IC

Operating Voltage: 5V to 15V DC

Frequency Range: Adjustable from 1Hz to 200kHz

Duty Cycle Range: 0% to 100% (fully adjustable)

Output Voltage: Approximately equal to input voltage

Output Current: Up to 15mA (depends on load and input voltage)

Output Signal Type: Square wave pulse

Adjustment Method: Two potentiometers (one controls frequency, one controls duty cycle)

Output Interface: 2-pin terminal block for easy connection

Dimensions: Approx. 32mm x 20mm x 14mm

PCB Mounting: Comes with pre-drilled holes for convenient mounting

Power LED Indicator: Yes, shows when the module is powered

Output LED Indicator: Yes, flashes with pulse signal output

Stability: High stability and precision due to NE555 chip

Weight: Approx. 10g

SKU: RW-436