Adafruit L9110H H-Bridge Motor Driver
Best compact motor controller for hobbyist robotics and breadboard prototyping.
This simple H-bridge driver makes controlling small DC motors or solenoids straightforward. It provides the essential bidirectional and speed control needed for basic robotics without the complexity of larger motor controllers.
$29.99
at
GoSupps
Who it's for
- Students and hobbyists building low-cost robotics projects
- Developers needing quick, plug-and-play motor control
- Makers designing miniature robots or wearable electronics
Who should skip it
- Engineers powering high-torque or heavy-duty motors
- Builders planning to run motors at maximum continuous load
- Advanced users requiring precise motor feedback or protection
Performance breakdown
Breadboard Compatibility
Standard DIP package makes prototyping on breadboards seamless and frustration-free.
Logic Level Versatility
Native 3.3V compatibility ensures easy integration with modern microcontrollers.
Current Handling
Perfect for small hobby motors, though limited for high-torque applications.
Protection Features
Integrated kick-back diodes provide essential safety for sensitive control circuits.
Control Precision
PWM inputs allow for smooth, responsive speed and direction adjustments.
Form Factor
Extremely compact footprint saves valuable space in tight project enclosures.
Key Specs
Current
800mA per channel (continuous), 1.5A (peak)
Operating Voltage
2.5V to 12V
Package Type
8 DIP
Built-in kick-back diodes
PWM input per driver for speed and direction control
Dimensions
9.3mm x 6.4mm x 3.2mm (excluding pins)
Height with pins
7mm
Item Weight
0.01 Pounds
Number of Channels
2
Mounting Type
Through Hole, Surface Mount
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