--- product_id: 118008162 title: "Cytron 20Amp Bi-Directional 6V-30V DC Motor Driver Speed Controller 60A Peak" brand: "cytron technologies" price: "€ 55.45" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.hr/products/118008162-cytron-20amp-bi-directional-6v-30v-dc-motor-driver-speed store_origin: HR region: Croatia --- # 20A continuous current Bi-directional motor control Overcurrent & temperature protection Cytron 20Amp Bi-Directional 6V-30V DC Motor Driver Speed Controller 60A Peak **Brand:** cytron technologies **Price:** € 55.45 **Availability:** ✅ In Stock ## Summary > ⚙️ Drive your projects forward with power and precision! ## Quick Answers - **What is this?** Cytron 20Amp Bi-Directional 6V-30V DC Motor Driver Speed Controller 60A Peak by cytron technologies - **How much does it cost?** € 55.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/118008162-cytron-20amp-bi-directional-6v-30v-dc-motor-driver-speed) ## Best For - cytron technologies enthusiasts ## Why This Product - Trusted cytron technologies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Testing:** Onboard test buttons and motor output LEDs let you verify functionality instantly—no host controller needed. - • **Built-In Safety First:** Stay worry-free with active current limiting, temperature protection, and undervoltage shutdown ensuring longevity and reliability. - • **Power Through Anything:** Supports 6V-30V motors with a robust 20A continuous and 60A peak current capacity, perfect for heavy-duty applications. - • **Universal Compatibility:** Works flawlessly with 1.8V to 12V logic inputs, making integration into your next automation or robotics project a breeze. - • **Seamless Bi-Directional Control:** Effortlessly reverse motor direction with precision using PWM and DIR inputs compatible with popular controllers like Arduino and Raspberry Pi. ## Overview The Cytron 20Amp Bi-Directional DC Motor Driver offers robust control for brushed DC motors operating between 6V and 30V, delivering up to 20A continuous and 60A peak current. Featuring advanced protections and versatile PWM/DIR input compatibility, it’s engineered for seamless integration with popular microcontrollers, making it the go-to choice for automation, robotics, and high-power motor applications. ## Description The MD20A enables bidirectional control of one high-power brushed DC motor from 6V to 30V. With discrete NMOS H-Bridge design, this motor driver is able to support 20Amp continuously without any heatsink.The onboard test buttons and motor output LEDs allow functional test of the motor driver in a quick and convenient way without hooking up the host controller.This motor driver can be controlled with PWM and DIR inputs. With input logic voltage range from 1.8V to 12V, it is compatible with wide variety of host controller (e.g. Arduino, Raspberry Pi, PLC).Features:Bidirectional control for one brushed DC motor.Operating Voltage: DC 6V to 30VMaximum Motor Current: 20A continuous, 60A peakButtons for quick testing.LEDs for motor output state.PWM and DIR inputs.Inputs compatible with 1.8V, 3.3V, 5V and 12V logic (Arduino, Raspberry Pi, PLC, etc).PWM frequency up to 20kHz (Output frequency is same as input frequency).Compatible with sign-magnitude and locked-antiphase PWM operation.Overcurrent protection with active current limiting.Temperature protection.Undervoltage shutdown.Example Application:Automated Guided Vehicle (AGV), Solar Tracker, Game Simulator, Mobile Robot, Automation Machine. Review: Works - Worked on my 350W 20A motors and pretty heavy loads. Review: Very good! - This is a surprisingly good unit. Handled control of an 18amp blower and stayed cool indefinitely with no heat sinking. Was able to control easily with a 3.3v PWM signal over a 4 foot cable with only diode rail protection. ## Features - Support motor voltage ranges from 6V to 30V. - Bi-directional control for 1 brushed DC motor. - Maximum current up to 20A continuous and 60A peak. - Over current protection with active current limiting. - Temperature protection and undervoltage shutdown. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NP6XNPR | | Best Sellers Rank | #282,526 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #292 in Motor Speed Controllers #1,930 in Tool Sets (Tools & Home Improvement) | | Brand | Cytron Technologies | | Color | Black | | Customer Reviews | 4.9 4.9 out of 5 stars (22) | | Date First Available | February 12, 2019 | | Included Components | PCB Spacer | | Indoor/Outdoor Usage | Indoor | | Item Package Quantity | 1 | | Manufacturer | Cytron | | Material | Plastic | | Number of Items | 1 | | Plant or Animal Product Type | plant | | Recommended Uses For Product | Automation, Robotics | | Seasons | All | | Shape | Rectangular | | Special Feature | Bi-directional control | | Specific Uses For Product | Automated Guided Vehicle (AGV), Solar Tracker, Game Simulator, Mobile Robot, Automation Machine | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Cytron Technologies - **Color:** Black - **Material:** Plastic - **Plant or Animal Product Type:** plant - **Recommended Uses For Product:** Automation, Robotics ## Images ![Cytron 20Amp Bi-Directional 6V-30V DC Motor Driver Speed Controller 60A Peak - Image 1](https://m.media-amazon.com/images/I/41etKcjIMYL.jpg) ## Questions & Answers **Q: Is there a library which contains the python code on how to communicate with this device?** A: For this product, we only have library for Arduino https://github.com/CytronTechnologies/CytronMotorDriver. However, we have made a tutorial for a similar motor driver (1Amp dual channel) using the phtyon code https://tutorial.cytron.io/2019/03/06/getting-started-with-maker-drive-and-raspberry-pi/. Please check if it helps. **Q: Why is there an asterisk for the direction? from the graph does it not say that if you set dir to high then it goes forward and low then it goes back** A: Forward or backward is just a representation. Actual direction is depending on the motor connection. i.e. reverse the motor's wire terminals at the board (MA & MB) will reverse the motor spinning direction. Thank you. **Q: I see that you have a arduino library, has it been tested or work with esp8266 or esp32?** A: Although we are not tested on esp8266 or esp32, but it is compatible. Just make sure the correct pin for PWM and DIR is selected **Q: Does this board have diodes (for reverse current) to take care of back emf from the dc motor?** A: The MOSFET already has the diodes built-in. This motor driver is a regenerative motor driver and the energy generated by the motor during deceleration will be pumped back to the power source. Make sure a rechargeable batteries is used to power the motor driver so that it can absorb this regenerative energy. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by N***1 on March 6, 2024* Worked on my 350W 20A motors and pretty heavy loads. ### ⭐⭐⭐⭐⭐ Very good! *by M***) on March 29, 2021* This is a surprisingly good unit. Handled control of an 18amp blower and stayed cool indefinitely with no heat sinking. Was able to control easily with a 3.3v PWM signal over a 4 foot cable with only diode rail protection. ### ⭐⭐⭐⭐⭐ Good board! *by A***R on October 30, 2021* I wish they would make a dual channel 20a and 30a board. They might... I looked, but I cant remember. I still want one. ## Frequently Bought Together - Cytron 20Amp Bi-Directional 6V-30V DC Motor Driver Speed Controller 60A Peak - Nextion 5.0″ Intelligent HMI Display NX8048P050-011C-Y Capacitive LCD-TFT Touch Screen 800 * 480 with Enclosure, Support Video Audio Animation Play Functions. --- ## 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.hr/products/118008162-cytron-20amp-bi-directional-6v-30v-dc-motor-driver-speed](https://www.desertcart.hr/products/118008162-cytron-20amp-bi-directional-6v-30v-dc-motor-driver-speed) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-17*