ZK-PP2K PWM Signal Generator 1Hz-150KHz Motor Speed Control Module

Description

h2>Product Overview

The ZK-PP2K PWM signal generator is a compact, high-performance module designed for precise motor speed control, LED dimming, and solenoid actuation. It operates within a voltage range of 3.3V to 30V and delivers frequencies from 1Hz to 150KHz with approximately 2% accuracy. The module features a MOS switch output, allowing direct connection to motors, solenoids, and other loads without requiring additional drivers. Its small size (79mm x 43mm x 30mm) and simple interface make it ideal for embedded systems, robotics, and DIY electronics projects. The device supports both PWM and pulse modes, with only one mode active at a time, offering flexibility for different control applications.

Usage

This signal generator is widely used in industrial automation, robotics, and hobbyist electronics projects. It is particularly useful for controlling DC motors, stepper motors, and servo motors in applications such as conveyor systems, robotic arms, and automated gates. It is also suitable for LED lighting control, solenoid valve actuation, and testing electronic circuits. The device is ideal for engineers, makers, and students who need a reliable, low-cost solution for generating precise PWM or pulse signals.

Why Choose Us

The ZK-PP2K is built for reliability and ease of use. Its MOS switch output ensures clean, noise-free signals that can directly drive motors and solenoids without additional components. The module’s compact size and low weight (1.44 ounces) make it easy to integrate into portable or space-constrained projects. With a 4.3-star rating from 88 customers and a top ranking in its category, it offers proven performance and user satisfaction. The device is designed for durability and consistent operation, making it suitable for both lab and field applications.

Key Features

• Directly drives motors, solenoids, and LEDs without external drivers, saving space and cost.
• Adjustable frequency range from 1Hz to 150KHz with ±2% accuracy for precise control.
• Compact 79mm x 43mm x 30mm size and lightweight design for easy integration into projects.
• Supports both PWM and pulse modes for flexible signal generation in different applications.
• Robust MOS switch output and user-friendly interface with clear mode selection for reliable operation.

FAQ

What voltage range does the ZK-PP2K support?

The ZK-PP2K operates within a voltage range of 3.3V to 30V. It is important to ensure correct polarity to avoid damage to the device.

Can it be used to control stepper motors?

Yes, the ZK-PP2K can be used to control stepper motors. It generates precise PWM or pulse signals that can be used to drive stepper motor drivers or control the speed and direction of the motor.

Is the module suitable for hobbyist projects?

Absolutely. Its compact size, low cost, and simple interface make it ideal for hobbyists, students, and makers who need a reliable PWM or pulse signal generator for their projects.

What is the accuracy of the frequency output?

The frequency accuracy is approximately ±2%, making it suitable for applications that require precise control, such as motor speed regulation and LED dimming.

Does the ZK-PP2K require external power?

No, the module can be powered directly from a 3.3V to 30V DC source. It does not require batteries or external power supplies.