--- 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: "₱2289" currency: PHP in_stock: true category: "Knacro" url: https://www.desertcart.ph/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor store_origin: PH region: Philippines --- # 7-12V wide voltage range 0-100% speed control with potentiometer knob Over-current & short-circuit 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:** ₱2289 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your motor’s rhythm with precision and power! ## 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?** ₱2289 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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 - • **Precision Speed Control:** Easily dial your motor speed from 0 to 100% with the intuitive potentiometer knob for flawless performance. - • **Advanced Safety Features:** Built-in over-current and short-circuit protection ensure your motor and controller stay safe under all conditions. - • **Plug & Play Connectivity:** Solder-less interface and compatibility with 3 or 4-wire brushless motors simplify installation and integration. - • **Real-Time Status Indicator:** LED working indicator instantly alerts you to operational status or protection mode, keeping you in control. - • **Robust Voltage Compatibility:** Supports a broad 7-12V DC input, making it versatile for various brushless motor applications. ## Overview This DC Brushless Motor Controller operates within a 7-12V range, delivering up to 10,000 RPM with smooth speed adjustment via a potentiometer knob. Designed for professional-grade applications, it features over-current and short-circuit protection, a clear LED status indicator, and easy solder-less connections compatible with 3 or 4-wire brushless motors. Ideal for powering hard disk or CD-ROM brushless motors, it combines high performance with reliable safety for seamless motor control. ## 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 | |---------------|-------| | ASIN | B07W6SSMMZ | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #2,006,958 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,378 in Electrical Motor Controls | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Date First Available | August 7, 2019 | | Item Weight | 0.88 ounces | | Manufacturer | KNACRO | | Material | copper | | Package Dimensions | 5.98 x 3.27 x 0.87 inches | ## 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 - 243-292 uF x 220 250 VAC - BMI/USA Start Capacitor # 092A243B250CE7A with Bleed Resistor - HiLetgo 10pcs Micro Limit Switch KW12-3 AC 250V 5A SPDT 1NO 1NC Micro Switch Normally Open Close Limit Switch with Roller Lever Arm Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor](https://www.desertcart.ph/products/166379579-dc-brushless-motor-controller-dc-7-12v-brushless-dc-motor) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-23*