---
product_id: 166379579
title: "DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob"
brand: "knacro"
price: "138 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor
store_origin: PL
region: Poland
---

# 7-12V Voltage Range <1.2A Current Draw Overcurrent Protection DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob

**Brand:** knacro
**Price:** 138 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Unleash the Power of Precision Control!

## Quick Answers

- **What is this?** DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob by knacro
- **How much does it cost?** 138 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor)

## Best For

- knacro enthusiasts

## Why This Product

- Trusted knacro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Built-in overcurrent and short circuit protection ensures reliable operation.
- • **Visual Feedback:** Working indicator light keeps you informed of the motor's status.
- • **User-Friendly Design:** Speed control knob allows for precise adjustments at your fingertips.
- • **Solder-less Simplicity:** Connect effortlessly with a solder-less interface for quick setup.
- • **Versatile Voltage Control:** Easily adjust motor speed from 7-12V for diverse applications.

## Overview

The DC Brushless Motor Controller is a high-performance speed regulator designed for 7-12V brushless motors. With a user-friendly potentiometer knob, it allows for easy speed adjustments while ensuring safety with overcurrent protection. Its compact design and solder-less interface make it perfect for various applications, from hard disk drives to CD-ROMs.

## Description

Voltage driving: DC 7-12V  Working current: lower than 1.2A  Speed conreol range: 0-100%, maximum 10000 rev/min  Potentiometer knob: Yes  Voltage reverse-connected protection: Yes  Over-current protection: Yes  Short-circuit protection: Yes   Note:  The power indicator will light off when the short-circuit or over-current protection start up on the brushless motor driver board. You have to cut off the power through the driver board to find out what problem it is. And powering on the motor driver board again before you have solved the problem.  When LED lights up again, it means the motor driver board can work normally again.  Package include:  1xMotor Controller Board

## Features

- Wide voltage DC brushless motor driver board, DC 7-12V high power motor controller allow you to adjust various voltage for widely using; Lower than 1.2A working current, easy to driver motors, with over current protection and short circuit protection;
- DC brushless motor driver board with speed controlling knob, you can adjust your favourable speed of the motor by conveniently screw the knob;
- DC motor speed control driver board with working indicator light, nice to read working condition; Indicator light will turn off when over current;
- Speed controller module can connect with 3 wires and 4 wires brushless motor; 4 Wire brushless motor can also perfectly work without connecting COM interface; Motor speed regulator module with solder-less interface, simple to connect with power supply and motors;
- Brushless dc motor speed controller ideal to drive hard disk brushless motor, CD-ROM brushless motor and more;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KNACRO |
| Item Weight | 0.88 ounces |
| Package Dimensions | 5.98 x 3.27 x 0.87 inches |
| Material | copper |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob - Image 1](https://m.media-amazon.com/images/I/81Tjo-qQZtL.jpg)
![DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob - Image 2](https://m.media-amazon.com/images/I/813kWbnmnuL.jpg)
![DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob - Image 3](https://m.media-amazon.com/images/I/81Xc9xKL9+L.jpg)
![DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob - Image 4](https://m.media-amazon.com/images/I/812L-pL+GIL.jpg)
![DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob - Image 5](https://m.media-amazon.com/images/I/81bcuXgNh0L.jpg)

## Frequently Bought Together

- KNACRO DC Brushless Motor Controller, DC 7-12V Brushless DC Motor Speed Regulator Control Module High Power BLDC Speed Motor Controller Driver Board with Potentiometer Knob
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**Shop now:** [https://www.desertcart.pl/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor](https://www.desertcart.pl/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-12*