---
product_id: 153818142
title: "PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module"
price: "€ 24.08"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/153818142-pwm-motor-driver-pemenol-dc-5v-24v-5a-150w-motor
store_origin: HR
region: Croatia
---

# 5V-24V wide voltage range Stepless digital rotary encoder Soft start & power-off memory PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module

**Price:** € 24.08
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your motor’s rhythm with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module
- **How much does it cost?** € 24.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/153818142-pwm-motor-driver-pemenol-dc-5v-24v-5a-150w-motor)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Power Handling:** Supports up to 15A current and 150W power output, perfect for demanding industrial and DIY motor applications.
- • **Smart Memory Function:** Automatically saves your last settings to ensure consistent operation and save setup time after power cycles.
- • **Precision Speed Control:** Adjust motor speed seamlessly with a high-precision digital rotary encoder for repeatable, smooth performance.
- • **Safe & Durable Operation:** Soft start feature reduces current surges, protecting your motor and extending its lifespan.
- • **Customizable Duty Cycle & Frequency:** Set upper/lower duty cycle limits and working frequency to tailor motor behavior exactly to your needs.

## Overview

The PEMENOL PWM Motor Driver is a versatile DC motor speed controller operating from 5V to 24V with a max current of 15A and 150W power output. Featuring a digital rotary encoder for precise speed adjustments, soft start to protect motors, and power-off memory to retain settings, it’s engineered for professional-grade control and reliability in automation and industrial applications.

## Description

PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module: desertcart.com: Tools & Home Improvement

Review: Great PWM controller with an intuitive interface. - This motor controller is very easy to set up with its screw terminals and easy to use with its minimalist interface. The single rotary encoder changes the duty cycle, which is displayed on the LED display and short pressing it toggles the output which is indicated by the green led on top. Its easier compared to lots of push buttons. There is a solder terminal for an optional external on/off switch which can be connected to a momentary switch, shorting it seemed to toggle the output. I liked that it can be used out of the box without tweaking any settings, the frequency was set to 20KHz. Long pressing the rotary switch gets it into the settings mode, where the lo/hi duty cycle can be set along with the frequency. In the settings mode, short presses cycles between the 3 settings and a long press gets it out of settings; see the associated video. Once the duty cycle limits are set, turning the rotary switch doesn't get the duty cycle below or above the limits. The output PWM seemed very clean on the scope with no noticeable spikes or jitters. The soft start feature is good too, see the attached video how it slowly increases the duty cycle to the set value. I tried it with some 12v LED strips which worked great without any flickers and I used it with a 12V, 5A motor for a small drill press it worked down to 16% without any buzzing. There was no noticeable heating of the components after 10mins of use with the motor and an hour on a 50cm (1.5A) LED strip. The only thing I missed was a step adjustment setting, the fixed 1% increment takes a lot of turns to change through a wide range. Overall a great buy for controlling high load motors and fans.
Review: simple motor controller works as expected. - he controller worked out of the box but there are three parameters you can set to make it work better. The first two parameters are high and low limits for duty cycle. The controller uses Pulse Width Modulation to vary the rpm of the motor. The controller doesn't change the voltage to the motor, just the amount of time the motor is receiving power. The default lower limit for duty cycle is 0 which means the motor never receives power. The default high limit is 100 which means the motor is receiving power 100% of the time. The motor I tested with doesn't run with a duty cycle below 30. The speed control knob on the controller doesn't have stops like normal potentiometers. It just continues to turn in either direction, raising or lowering the duty cycle. This means that while my motor stops at a duty cycle of 30 the controller can still reduce the duty cycle to 0. In order to start the motor again I'd have to turn the knob until it hits 30. With setting the lower limit to 30 the controller never goes below 30 no matter how much I turn the knob and it starts right away when I increase the duty cycle. The controller seems to be well constructed. The case is plastic but sturdy enough. The circuit board looks clean and well made and the solder joints clean. There is a place on the board to solder in a stop switch. After adding a switch it works as expected. When open the motor is allowed to run, closing the switch stops the motor. There is a slight delay (<1sec) before the motor resumes after opening the switch. There is a diode on the board to prevent damage if you hook power up backwards. Tech support was responsive when I had questions. Email was answered quickly, usually within a day.

## Features

- PRODUCT SPECIFICATIONS: PEMENOL motor driver operates within a voltage range of DC 5V to 24V, with a MAXIMUM working current of 15A and a maximum power output of 150W. Additionally, Kindly ensure that you adhere to the correct polarity during the wiring process to prevent any potential short circuits or related problems.
- POWER OFF MEMORY FUNCTION: the motor drive module can automatically save the set parameters, which can effectively prevent data loss after power off. After startup, you can run according to the parameters set last time to improve work efficiency.
- START-STOP BUTTON AND SOFT START FUNCTION: with start-stop button and can be external switch control. In addition, the motor drive module also has a soft start function. When it is opened, the current will increase slowly, reducing the impact of the current on the module, which can effectively protect the motor and extend the service life of the motor.
- DUTY RATIO AND WORKING FREQUENCY CAN BE SET: DC motor governor can be set duty ratio, upper and lower limit of duty ratio and working frequency, convenient for customers to operate according to their own working characteristics of the motor.
- DIGITAL ROTARY ENCODER: DC brush motor driver adopts digital encoder knob to adjust the motor speed. Compared with ordinary potentiometer, it has good repeatability, high precision, and can be quickly adjusted to the required value.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.0 out of 5 stars 523 Reviews |

## Images

![PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module - Image 1](https://m.media-amazon.com/images/I/519rQyu1HiL.jpg)

## Questions & Answers

**Q: Is there a way for this to be powered-up in off-state instead of on-state ?  can be a hazard otherwise**
A: When power is applied, the controller will output voltage that is set by the last used setting. By pushing the rotary voltage adjustment knob the voltage output will be shut down. Push the knob again and preset voltage will be outputted once again.

**Q: Controller worked well for about 2 weeks before making a high pitched squealing sound,  anyone else know why?**
A: Overloaded Mosfet transistor for the PWM output or failed PWM driver most likely.

**Q: Can this br used with a permanent magnet motor?**
A: This controls a plain DC motor, a permanent magnet type.

**Q: What does the frequency setting control if you can already control it with the high and low settings?**
A: yES IT ABSOLUTELY WILL GO UP IN FLAMES IF YOU PUMP 2000 WATTS THROUGH IT.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great PWM controller with an intuitive interface.
*by D***P on September 23, 2019*

This motor controller is very easy to set up with its screw terminals and easy to use with its minimalist interface. The single rotary encoder changes the duty cycle, which is displayed on the LED display and short pressing it toggles the output which is indicated by the green led on top. Its easier compared to lots of push buttons. There is a solder terminal for an optional external on/off switch which can be connected to a momentary switch, shorting it seemed to toggle the output. I liked that it can be used out of the box without tweaking any settings, the frequency was set to 20KHz. Long pressing the rotary switch gets it into the settings mode, where the lo/hi duty cycle can be set along with the frequency. In the settings mode, short presses cycles between the 3 settings and a long press gets it out of settings; see the associated video. Once the duty cycle limits are set, turning the rotary switch doesn't get the duty cycle below or above the limits. The output PWM seemed very clean on the scope with no noticeable spikes or jitters. The soft start feature is good too, see the attached video how it slowly increases the duty cycle to the set value. I tried it with some 12v LED strips which worked great without any flickers and I used it with a 12V, 5A motor for a small drill press it worked down to 16% without any buzzing. There was no noticeable heating of the components after 10mins of use with the motor and an hour on a 50cm (1.5A) LED strip. The only thing I missed was a step adjustment setting, the fixed 1% increment takes a lot of turns to change through a wide range. Overall a great buy for controlling high load motors and fans.

### ⭐⭐⭐⭐⭐ simple motor controller works as expected.
*by P***N on August 11, 2021*

he controller worked out of the box but there are three parameters you can set to make it work better. The first two parameters are high and low limits for duty cycle. The controller uses Pulse Width Modulation to vary the rpm of the motor. The controller doesn't change the voltage to the motor, just the amount of time the motor is receiving power. The default lower limit for duty cycle is 0 which means the motor never receives power. The default high limit is 100 which means the motor is receiving power 100% of the time. The motor I tested with doesn't run with a duty cycle below 30. The speed control knob on the controller doesn't have stops like normal potentiometers. It just continues to turn in either direction, raising or lowering the duty cycle. This means that while my motor stops at a duty cycle of 30 the controller can still reduce the duty cycle to 0. In order to start the motor again I'd have to turn the knob until it hits 30. With setting the lower limit to 30 the controller never goes below 30 no matter how much I turn the knob and it starts right away when I increase the duty cycle. The controller seems to be well constructed. The case is plastic but sturdy enough. The circuit board looks clean and well made and the solder joints clean. There is a place on the board to solder in a stop switch. After adding a switch it works as expected. When open the motor is allowed to run, closing the switch stops the motor. There is a slight delay (<1sec) before the motor resumes after opening the switch. There is a diode on the board to prevent damage if you hook power up backwards. Tech support was responsive when I had questions. Email was answered quickly, usually within a day.

### ⭐ Broke after a few weeks
*by D***Y on October 4, 2021*

I used it to control power from an 18v battery into a small motor. The worked well for maybe 20 minutes of use over a 3 week period then died. The screen flickers on then off after hooking up power and will not work. The battery and motor leads work perfectly - the controller is broken. It is a really good looking paperweight. Would not buy again.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*