--- product_id: 256853116 title: "PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects" brand: "walfront" price: "R$90" currency: BRL in_stock: true reviews_count: 11 category: "Walfront" url: https://www.desertcart.com.br/products/256853116-pwm-dc-motor-speed-controller-1-8v-to-15v-2a store_origin: BR region: Brazil --- # 1.8V-15V DC input range Supports up to 2A current Compact 32x32x14 mm size PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects **Brand:** walfront **Price:** R$90 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your motor’s pace — because your projects deserve precision and power! ## Quick Answers - **What is this?** PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects by walfront - **How much does it cost?** R$90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/256853116-pwm-dc-motor-speed-controller-1-8v-to-15v-2a) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Easy wiring and automatic reconnection after cooling make setup a breeze for busy DIY pros. - • **Precision Speed Control:** Fine-tune your motor speed effortlessly with PWM technology for smooth, responsive performance. - • **Universal Compatibility:** Works flawlessly with Arduino and other DC motor projects from 1.8V up to 15V, empowering your creative freedom. - • **Compact & Durable Design:** Small footprint with metal-plastic build fits seamlessly into any project without compromising durability. - • **Robust Overcurrent Protection:** Built-in safety feature guards your projects against electrical overloads, ensuring longevity and reliability. ## Overview The PWM DC Motor Speed Controller offers precise speed regulation for DC motors between 1.8V and 15V with up to 2A current capacity. Featuring overcurrent protection and a compact 32x32x14 mm metal-plastic design, it ensures safe, reliable operation. Ideal for Arduino and DIY electronics projects, this easy-to-wire module automatically reconnects after cooling, making it a must-have for millennial makers seeking efficient, durable motor control. ## Description Features: 1, Over current . 2, Connect automatically after cooling. Specifications: Input Voltage: DC 1.8 V-15 V Current: Less than 2 A Size: 32 x 32 x 14 mm Package includes: 1 x Speed Controller Note: 1, Potentiometer has no switch function. 2, Connect to DC power. Never connect to 220 V AC power. 3, Please allow 1-3 mm error due to manual measurement. Thanks for your understanding. 4, Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Review: Good Quality - Good Quality Review: Good product! - Very good. It works perfectly for my 12V 1A car water shower pump. It even has an indicator red led for the voltage and when you turn the knob the intensity increases. ## Features - The speed controller is made of material for long service life, in use. - FUNCTION: PWM motor controller features high security, it has over current function, to use. - EASY This controller module has simple construction for easy wiring, it also can connect automatically after cooling. - NOTE: Potentiometer has no switch function. Connect to DC power. Never connect to 220 V AC power. - FEATURE: Input Voltage: DC 1.8 V-15 V, Current: Less than 2 A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JK1JNNQ | | Best Sellers Rank | #34,930 in Toys ( See Top 100 in Toys ) #11 in RC Electric Speed Controllers | | Brand | Walfront | | Brand Name | Walfront | | Color | multi | | Colour | multi | | Country Of Origin | China | | Customer Reviews | 4.0 out of 5 stars 72 Reviews | | Display Type | LED or LCD | | Included Components | inc | | Item Dimensions L x W x H | 32L x 32W x 14H millimeters | | Item Weight | 0.02 Kilograms | | Item weight | 0.02 Kilograms | | Manufacturer | Walfront | | Material | Metal plastic | | Material Type | Metal plastic | | Model | Walfrontkzxys5in7e | | Part Number | Walfrontkzxys5in7e | | Product dimensions | 32L x 32W x 14H millimeters | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 757686395240 | | Unit Count | 1 Count | | Voltage | 15 Volts (DC) | ## Product Details - **Brand:** Walfront - **Colour:** multi - **Material:** Metal plastic - **Product dimensions:** 32L x 32W x 14H millimeters - **Voltage:** 15 Volts (DC) ## Images ![PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects - Image 1](https://m.media-amazon.com/images/I/714pj8FybfL.jpg) ![PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects - Image 2](https://m.media-amazon.com/images/I/71w9eIg9mfL.jpg) ![PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects - Image 3](https://m.media-amazon.com/images/I/71LFkTuTzBL.jpg) ![PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects - Image 4](https://m.media-amazon.com/images/I/719QJBV0f4L.jpg) ![PWM DC Motor Speed Controller 1.8V to 15V 2A Low Voltage Regulator Module for Arduino DIY Projects - Image 5](https://m.media-amazon.com/images/I/71MCXmw9ZXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality *by M***A on 13 June 2025* Good Quality ### ⭐⭐⭐⭐⭐ Good product! *by C***N on 22 November 2020* Very good. It works perfectly for my 12V 1A car water shower pump. It even has an indicator red led for the voltage and when you turn the knob the intensity increases. ### ⭐⭐⭐⭐⭐ Good Product & Fast delivery *by S***P on 21 April 2022* Good Product, But don't have on/off switch in speed controller, rest all okay :) ## Frequently Bought Together - DC Motor Controller PWM Motor Speed Controller Module Speed Regulator with Over Current, 1.8V to 15V 2A - PWM DC Motor Speed Controller DC6-60V 6V/ 9V/ 12V/ 18V/ 24V/ 36V/ 48V/ 30A, PWM DC Motor Stepless Speed Regulation Start Stop Switch with Digital Display - Eujgoov DC 12V Turbo Geared Motor 5RPM High Turbo Reduction Motor Electric Motor(6RPM) --- ## 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.com.br/products/256853116-pwm-dc-motor-speed-controller-1-8v-to-15v-2a](https://www.desertcart.com.br/products/256853116-pwm-dc-motor-speed-controller-1-8v-to-15v-2a) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-13*