--- product_id: 221144354 title: "3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3)" brand: "wayintop" price: "£11.10" currency: GBP in_stock: true reviews_count: 13 category: "Wayin Top" url: https://www.desertcart.co.uk/products/221144354-3pcs-pwm-low-voltage-motor-speed-controller-dc-1-8v store_origin: GB region: Great Britain --- # 2A max continuous current Supports 1.8V-15V DC input 0%-100% adjustable duty cycle 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) **Brand:** wayintop **Price:** £11.10 **Availability:** ✅ In Stock ## Summary > 🎛️ Master your motor’s rhythm with precision and power! ## Quick Answers - **What is this?** 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) by wayintop - **How much does it cost?** £11.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/221144354-3pcs-pwm-low-voltage-motor-speed-controller-dc-1-8v) ## Best For - wayintop enthusiasts ## Why This Product - Trusted wayintop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Screw connectors and clear labeling mean no soldering or guesswork—get your project running faster. - • **Precision Speed Control:** Fine-tune your motor speed with a smooth, easy-turn knob for ultimate project customization. - • **Robust 2A Current Handling:** Handles up to 2 amps continuously, ensuring reliable performance for small to medium DC motors. - • **Wide Voltage Compatibility:** Operates seamlessly from 1.8V to 15V DC, perfect for diverse applications from fans to fish tank pumps. - • **Built-in Self-Recovery Fuse:** Smart protection that automatically resets after overload, keeping your device safe and downtime minimal. ## Overview This 3-pack PWM Low Voltage Motor Speed Controller set features NE555 chip technology, supporting DC input voltages from 1.8V to 15V and delivering up to 2A continuous current with 0%-100% duty cycle adjustment. Equipped with a self-recovery fuse and easy-to-use speed control knobs, it offers safe, precise motor speed regulation ideal for small DC motors, fans, and pumps. Designed for hassle-free installation with screw connectors and clear labeling, it’s a must-have for DIY enthusiasts and professionals seeking reliable, customizable motor control. ## Description WayinTop: Your Top Way to Inspiration. Specifications:Chip model: NE555 Input supply voltage:1.8V-15VDC The max output power:30W The max continuous output current :2A Duty Cycle adjustable: 0%-100% Size: approx. 32x32x14mm Cautions: ①Please connect this DC controller to DC power supply. Never connect directly to household 220V AC power supply, or it will be damaged; ②Don't power supply larger than 12V, or it will be damaged; ③This is a 2A high current governor, which can't drive larger than 0.5A continuous current / the 775 motor / children's car motor. Please confirm again before purchasing. Package Included: 3 x PWM Low Voltage DC Motor Speed Controller 3 x Speed Control Knob Review: Variable speed for motor works good. - This item works great! It controlled the speed of my small DC motor just fine. The on-off switch at far end of range is convenient too. It is clearly labeled so you can tell how to connect it. Very good product and perfect for my project. Review: These work great to control small motors - I'm using them to control two small 12v motors and gearboxes in a toy I'm building for my grandson. Worked flawlessly. I really appreciate the connectors the manufacturer selected - the screw connectors were extra-easy to use compared to some of the other components I also used. Very well labeled too so absolutely no confusion or soldering is required. I highly recommend them and I'll use them on my next project too. ## Features - 【Motor Speed Controller】Ultra-low voltage dc motor governor with the chip model: NE555; Potentiometer with switch function; Use a 2A resettable fuse to protect the controller; Power-on indicator. - 【High Performance】Input supply voltage DC 1.8V-15V. Maximum continuous output current 2A. Maximum output power 30W. Duty cycle adjustable 0%-100%. - 【Secure Enough】The speed controller is equipped with a self-recovery fuse. When the current is too large, the fuse is automatically disconnected. After cooling, the fuse is automatically restored. - 【Pay Attention】①Please connect this DC controller to DC power supply. Never connect directly to household 220V AC power supply, or it will be damaged; ②Don't power supply larger than 12V. ③This is a 2A high current governor, which can't drive larger than 0.5A continuous current / the 775 motor / children's car motor. Please confirm again before purchasing. - 【Widely Applications】It is suitable for the speed regulation of DC motor, fan, fish tank oxygen pump and other products in DC1.8V--12V. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BJ4WQCV | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #315,309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #222 in Electrical Motor Controls | | Customer Reviews | 4.5 4.5 out of 5 stars (330) | | Date First Available | June 19, 2020 | | Item Weight | 1.76 ounces | | Item model number | FC#WYTP40-3 | | Manufacturer | WayinTop | | Material | oxygen | | Part Number | FC#WYTP40-3 | | Product Dimensions | 3.94 x 1.97 x 0.39 inches | ## Images ![3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/81ax-4Y7SlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Variable speed for motor works good. *by A***L on August 4, 2025* This item works great! It controlled the speed of my small DC motor just fine. The on-off switch at far end of range is convenient too. It is clearly labeled so you can tell how to connect it. Very good product and perfect for my project. ### ⭐⭐⭐⭐⭐ These work great to control small motors *by B***R on April 9, 2024* I'm using them to control two small 12v motors and gearboxes in a toy I'm building for my grandson. Worked flawlessly. I really appreciate the connectors the manufacturer selected - the screw connectors were extra-easy to use compared to some of the other components I also used. Very well labeled too so absolutely no confusion or soldering is required. I highly recommend them and I'll use them on my next project too. ### ⭐⭐⭐⭐⭐ IT WORKS *by G***. on January 31, 2025* ITS IS GREAT AND WORK ## Frequently Bought Together - WayinTop 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3) - Acxico 3Pcs Mini Micro N20 Gear Motor DC 3V-6V Slow Speed Full Metal Gearbox DIY Robot Car - VWEICYY 9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery(T-Type, 10PCS) --- ## 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.co.uk/products/221144354-3pcs-pwm-low-voltage-motor-speed-controller-dc-1-8v](https://www.desertcart.co.uk/products/221144354-3pcs-pwm-low-voltage-motor-speed-controller-dc-1-8v) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*