555 PULSE ADJUST

555 Pulse Adjust module is a compact NE555 timer based pulse/PWM generator circuit used to generate adjustable pulse signals. It allows you to easily control the frequency and duty cycle using an onboard potentiometer/knob. This module is widely used for PWM speed control, LED dimming, pulse testing, signal generation, and electronics experiments. It is beginner-friendly and works perfectly with motors, LEDs, and testing circuits.

⭐ Key Features

• Based on NE555 Timer IC

• Adjustable Frequency & Duty Cycle

• PWM Pulse Output Generation

• Easy Knob Control (Potentiometer)

• Stable Output Signal

• Wide Input Voltage Support (commonly 5V–15V depending on model)

• Compact & Easy to Use

• Ideal for DIY & Testing Projects

• Suitable for Motors, LEDs, Relays (with driver if required)