---
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: "€ 24.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wayin Top"
url: https://www.desertcart.es/products/221144354-3pcs-pwm-low-voltage-motor-speed-controller-dc-1-8v
store_origin: ES
region: Spain
---

# 2A max continuous current Power-on indicator 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:** € 24.27
**Availability:** ✅ In Stock

## Summary

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

## 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?** € 24.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/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

- • **Built-in Safety Fuse:** Self-recovery fuse protects your device from overloads, ensuring long-term reliability.
- • **Plug & Play Convenience:** Clear labeling and screw connectors mean no soldering—get your project running faster.
- • **Precision Speed Control:** Fine-tune your DC motor speed effortlessly with a smooth potentiometer knob.
- • **Robust 2A Current Handling:** Supports up to 2A continuous current, perfect for small motor projects without overheating.
- • **Wide Voltage Compatibility:** Operates seamlessly from 1.8V to 12V DC, fitting diverse applications from fans to pumps.

## Overview

The WayinTop 3pcs PWM Low Voltage Motor Speed Controller pack offers professional-grade speed regulation for DC motors operating between 1.8V and 12V. Featuring a NE555 chip, adjustable duty cycle from 0% to 100%, and a robust 2A continuous current capacity, it ensures precise control and reliable performance. Its built-in self-recovery fuse safeguards against overloads, while user-friendly screw connectors and power-on indicators make installation and operation straightforward. Ideal for hobbyists and professionals alike, this set empowers you to optimize motor-driven projects with confidence.

## 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 | #189,889 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 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)
![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 2](https://m.media-amazon.com/images/I/71qzOEfTzcL.jpg)
![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 3](https://m.media-amazon.com/images/I/71nDhXrojOL.jpg)
![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 4](https://m.media-amazon.com/images/I/715+60+kr9L.jpg)
![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 5](https://m.media-amazon.com/images/I/71OGYbxnYAL.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

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-27*