Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Driver Chip | L9110S Dual H-Bridge Motor Driver |
| Operating Voltage | 2.5V - 12V DC |
| Continuous Current | 800mA per channel |
| Peak Current | 1.5A per channel |
| Interface Type | 4-Pin PH2.0 Connector |
| Compatible MCU | Arduino, STM32, ESP32, Raspberry Pi |
| Module Dimensions | 28mm x 24mm x 14mm |
| Weight | 6 grams |
| Application | Firefighting Robots, Smart Fans, DIY Projects |
| Protection Features | Over-temperature and Short-circuit Protection |
Anonymous
Mar 28, 2026
Rating: 4/5
Good value for money
Solid little board for the price. It handles small DC fans and motors well. Just make sure not to exceed the voltage limits or it might get warm under heavy load.
Anonymous
Mar 28, 2026
Rating: 4/5
Reliable for educational kits
We use these in our weekend workshops. They are durable and easy for students to connect. One star off because the connector pins can be a bit tight on first insertion.
Anonymous
Mar 14, 2026
Rating: 5/5
Compact and efficient
The size is perfect for compact robot designs. I integrated two of these into a small chassis for obstacle avoidance and fire detection. No issues so far after weeks of testing.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for my firefighting robot project
This L9110 module works flawlessly with my Arduino Uno. I used it to control the fan and motors for a school robotics competition. The wiring is straightforward, and the motor response is very smooth.
Anonymous
Mar 11, 2026
Rating: 5/5
Great for learning embedded systems
Bought this for a university course on microcontrollers. The documentation online is plentiful, and the module itself is robust enough to handle beginner mistakes without burning out immediately.
Anonymous
Mar 10, 2026
Rating: 5/5
Exactly as described
Fast shipping and the product matches the description perfectly. The L9110 chip is genuine and performs according to the datasheet specifications. Highly recommended for hobbyists.
Q: Is this compatible with a 5V Raspberry Pi GPIO?
A: Absolutely. The logic input voltage range supports 5V systems, making it fully compatible with Raspberry Pi and standard Arduino boards.
Q: Does it come with jumper wires or connectors?
A: The package typically includes the module only. You will need to purchase separate PH2.0 jumper wires or solder your own connections depending on your setup.
Q: Can I use this for a high-speed cooling fan?
A: Yes, provided the fan's operating current does not exceed 800mA continuously. It is ideal for small to medium-sized CPU fans or custom cooling solutions.
Q: What is the maximum voltage I can supply to the motor side?
A: The module supports a motor supply voltage between 2.5V and 12V. Please do not exceed 12V to avoid damaging the driver chip.
Q: Can this module drive two motors simultaneously?
A: Yes, the L9110S chip features dual H-bridge channels, allowing you to independently control two DC motors or one stepper motor.
Household Water Dispenser Stand - Multi-Tier Floor Rack for Bottled Pure Water and Mineral Water in Offices
$129.74
WYPALL* Microfiber Cleaning Cloths Yellow 83610, 6 Sheets/Pack * 4 Packs/Case
$132.76
Ceramic Ink Dish, Water Dish, Brush Rest, Ice-Crack Ink Box, Multi-Function Brush Washer, Ink Stone, Brush Holder, and Kung Fu Tea Cup
$1.90
Car Tire Stone Removal Hook, Foldable and Extendable Tool for Extracting Pebbles from Treads
$2.07
Touchscreen Waterproof Phone Pouch for Swimming and Rafting, Sealed Bag for Beach, Sand, Snorkeling, and Underwater Photography
$5.53
Chunfei Grocery Store Yunan GR02 Gravel Bike, Thru-Axle, Mechanical Disc Brakes, Lightweight Touring Setup with Multiple Rack Mounts
$6,441.00
Electric Guitar Tutorial for Beginners - 7-Week Self-Study Plan with Exercises, Corrections, and Materials
$219.00
Professional Bathtub-Style Brush Washing Set - Cute 3-Piece Watercolor and Chinese Painting Brush Cleaner with Palette
$11.80
![[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure](https://www.gosteppe.com/cache/small/product/269201/legacy-main-5af4651a8d30dc42d9412600.png)
[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure
$16.90
Ebru Marbling Plastic Tool Kit – Needles, 3-Prong Combs, Cones, Straws, and Droppers for Peacock Patterns
$1.28
CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold
$32.00
Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine
$4,180.00
Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room
$6,240.00
Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing
$1.80
Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply
$17,250.00
DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold
$105.00
Kindergarten Sponge Stamp Set – Mushroom-Head Circular Printing Tools for Kids' DIY Art and Painting Kits
$3.50
Heavy-Duty Lifting Chain Set – Manganese Steel Chains with Hooks, Rings, and Hoist Accessories
$198.00
Car Tire Stone Removal Tool, Multi-Function Groove Hook for Portable Tire Picking and Cleaning
$11.50
m Dogs Strap Auto Retractable Dual Dog Leash With
$199.92
Traditional Wooden Sheepskin Rattle Toy – Safe for Teething Newborns, Handcrafted Baby Bell Shaker
$17.80
Soilless Cultivation Equipment Plant Factory Display Rooftop Hydroponic Pipe System for Leafy Vegetables and Fruits, Type A Planting Rack
$2,620.16
Premium Ceramic Tea Canister and Gift Box Set - Empty Packaging for Black Tea, Pu'er, White Tea, and Biluochun
$121.00
Posture-Correcting Hole-Grip Pencils for Grade 1 - Triangular Barrel, Break-Resistant, Non-Toxic HB for Daily Writing and 2B for Exams
$3.02
Genuine OEM AC Blower Motor Heater Fan for Buick Excelle GT, Cavalier, and Monza
$255.00
TA1 TA2 Titanium Capillary Tubes - Small Diameter Titanium Pipes - GR5 Titanium Alloy Tubes
$240.00
Industrial Spray Painting Wipe Cloth Auto Bake Finish Film Application Degreasing Cloth Non-Woven Absorbent Paper Lint-Free Paper Electrostatic Dust Removal Paper
$75.66
US Standard Buttress Thread Inserts 22ER 16ER 11NR 16 10 12 8ABUT Internal 7 External 45 Degree
$43.20
Coating Workshop Cleaning Rags GAE Industry White Scrap Cloth Nylon Machine Cloth Blocks Industrial Glue Removal Furniture Cleaning
$96.31
Natural 8A Yellow Tiger Eye Loose Beads - Round Cat's Eye Bracelet for DIY Jewelry Making
$17.28
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
