--- product_id: 537912199 title: "RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing" brand: "riorand" price: "14.87 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/537912199-riorand-6v-12v-24v-28v-3a-80w-dc-motor-speed store_origin: TN region: Tunisia --- # 6-28V DC input range Compact 3.2x5x1.5 cm size Reversible motor control RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing **Brand:** riorand **Price:** 14.87 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Master your motor’s speed and direction like a pro—because control is power. ## Quick Answers - **What is this?** RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing by riorand - **How much does it cost?** 14.87 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/537912199-riorand-6v-12v-24v-28v-3a-80w-dc-motor-speed) ## Best For - riorand enthusiasts ## Why This Product - Trusted riorand brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Voltage Compatibility:** Supports 6V to 28V DC input, perfect for versatile professional applications. - • **Precision PWM Speed Control:** Effortlessly dial in motor speed with smooth pulse-width modulation for ultimate performance. - • **Reversible Direction Switch:** Instantly toggle motor direction to adapt on the fly—forward or reverse with zero hassle. - • **Compact & Lightweight Design:** Sleek 3.2x5x1.5 cm footprint and just 32g—fits seamlessly into any project setup. - • **Built-in Potentiometer with Switch:** Integrated control knob and switch combo for intuitive speed adjustment and motor stop/start. ## Overview The RioRand 1203BB DC Motor Speed Controller offers precise PWM speed regulation for DC motors operating between 6V and 28V, delivering up to 3A continuous current and 80W power. Its compact design includes a built-in potentiometer and reversible switch, enabling seamless forward/reverse control and speed adjustment in a lightweight, easy-to-install package. ## Description RioRand 1203BB DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). Control the forward or reverse direction and the stop of DC motor by switch. Operating instruction: Before you're attempting to wire the controller, make sure that power is off. 1. Connect wires refer to the “wiring diagram” (NO.6 picture). 2. Turn on the power, and adjust the potentiometer. 3. The LED indicates the power up and the speed of motor. Warning: Do not reverse positive and negative power loads. This will damage the controller! Package Including: 1 x RioRand DC Motor Speed Controller Review: Perfect - Works perfectly with a 12V wiper motor. Compact and easy to use. Review: Worked well for my senior design project - Got this little speed control to use in my senior design project. I needed to control the speed of a drum winding up wire. I used it on a 12Vdc 5 rom motor and it worked out great. It does forward and reverse and can be turned off by the switch or by turning the potentiometer to zero where it clicks off. If you turn it all the down it does still draw a very small amount of current fyi. It’s pretty decent for its small size. It doesn’t come with instructions but you won’t need them. I think for the price it’s a good value. I’m didn’t check the output with a scope because I didn’t need to it worked flawlessly. ## Features - The input power range is dc6-28v; the maximum continuous output current: 3a; the maximum output power: 80W - The switch cable length 15cm/5.9in - Potentiometer with switch function - Item size: 3.2*5*1.5 cm/1.3*2*0.4 inches; net weight: 1.13 ounces - Package: 1 x RioRand DC motor speed controller ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071H2YQG5 | | Best Sellers Rank | 161,117 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 761 in Motor Speed Controllers | | Brand | RioRand | | Colour | 1203bb | | Customer Reviews | 4.3 out of 5 stars 832 Reviews | | Display Type | LED | | Display type | LED | | Global Trade Identification Number | 00637012217609 | | Included Components | 1 x RioRand dc motor speed controller | | Item Type Name | 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver | | Item Weight | 1.13 Ounces | | Item weight | 1.13 Ounces | | Manufacturer | RioRand | | Manufacturer Part Number | RR-PWM-3A | | Material | Copper | | Model Number | RR-PWM-3A | | Operating Temperature | 20 Degrees Celsius | | UPC | 637012217609 | | Unit Count | 1.0 count | | Voltage | 24 Volts | ## Product Details - **Brand:** RioRand - **Colour:** 1203bb - **Display type:** LED - **Material:** Copper - **Voltage:** 24 Volts ## Images ![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Image 1](https://m.media-amazon.com/images/I/71n9cDNw2FL.jpg) ![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Image 2](https://m.media-amazon.com/images/I/71AAjM4L3jL.jpg) ![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Image 3](https://m.media-amazon.com/images/I/71FspuwHyKL.jpg) ![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Image 4](https://m.media-amazon.com/images/I/71G6JltknoL.jpg) ![RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Image 5](https://m.media-amazon.com/images/I/71s2W0R6mzL.jpg) ## Questions & Answers **Q: Will this work for a 2 phase 4 wire stepper motor?** A: The stepper motors work well if they are connected to drivers and with arduino and the speed can be varied, but directly connected to a speed control I have not done it before. **Q: How do you make fan run in reverse** A: Well if it is a fan like those used by computers, they only have one direction where the air blows and to put them in reverse so that it blows in the opposite direction, simply turn it around. But DC motors positive and negative connection can turn in either direction clockwise or counter clockwise and can be easily controlled by inverting the polarity of the applied voltage so this motor speed controller can be used it. **Q: can this be used as a dimmer for 24 volt LED strip?** A: yes of course you can use it like this too but this is limited for the current of several 16 feet led strip lights, I recommend you better use a DC12-24 30A dimmer for better results, you can buy it on ebay for $12 **Q: What size gauge wire would I use to wire this to a 775 motor** A: Size on the board: 32mm*15mm*50mm, what type of line do you need to connect ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by C***O on 13 October 2025* Works perfectly with a 12V wiper motor. Compact and easy to use. ### ⭐⭐⭐⭐⭐ Worked well for my senior design project *by A***R on 3 May 2026* Got this little speed control to use in my senior design project. I needed to control the speed of a drum winding up wire. I used it on a 12Vdc 5 rom motor and it worked out great. It does forward and reverse and can be turned off by the switch or by turning the potentiometer to zero where it clicks off. If you turn it all the down it does still draw a very small amount of current fyi. It’s pretty decent for its small size. It doesn’t come with instructions but you won’t need them. I think for the price it’s a good value. I’m didn’t check the output with a scope because I didn’t need to it worked flawlessly. ### ⭐⭐⭐⭐⭐ Controller *by P***E on 10 September 2023* Use for low amp units only ## Frequently Bought Together - RioRand 6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing - Greartisan DC 12V 200RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox - ALITOVE 12V 3A Power Supply Adapter 100~240V AC to DC 12 Volt 3 Amp 36W Converter 12 vdc 3000mA 2.4A 2.5A 2.8A Available 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera Router PC Monitor --- ## 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.tn/products/537912199-riorand-6v-12v-24v-28v-3a-80w-dc-motor-speed](https://www.desertcart.tn/products/537912199-riorand-6v-12v-24v-28v-3a-80w-dc-motor-speed) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-16*