A
Anonymous
Apr 15, 2026
Rating: 4/5
Good value component
Solid build quality. Pins were a bit tight but manageable after soldering.
Description
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Chip Model | L9110S |
| Operating Voltage | 2.5V - 12V DC |
| Continuous Current | 800mA per channel |
| Peak Current | 1.5A per channel |
| Interface Type | 4-Pin GPIO Header |
| PCB Dimensions | 27mm x 23mm x 4mm |
| Weight | 3.5 grams |
| Compatibility | Arduino, ESP32, STM32, MCU |
| LED Indicator | Power and Signal Status |
| Package Contents | 1 x Module, 1 x Pin Header Strip |
5 reviews
A
Anonymous
Apr 02, 2026
Rating: 5/5
Reliable driver module
Bought 10 for our workshop. All functioning perfectly with DC fans.
A
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for my robot project
Works great with Arduino Uno. Controlled the fan smoothly during testing.
A
Anonymous
Mar 16, 2026
Rating: 4/5
Does the job well
Wish it had a datasheet included, but found info online easily enough.
A
Anonymous
Jan 25, 2026
Rating: 5/5
Easy to integrate
Used this for a university fire-bot competition. No issues encountered.
5 FAQ
Q: Can I drive two fans with one module?
A: Yes, the L9110S has dual H-bridge channels for two motors or fans.
Q: Does this support PWM speed control?
A: Yes, it supports PWM input for variable fan speed control.
Q: Does it come with soldered headers?
A: Headers are included in the package but usually require soldering by the user.
Q: What is the maximum voltage input?
A: The module supports up to 12V DC input safely.
Q: Is a heat sink required for operation?
A: For continuous high load, we recommend ventilation or a small heatsink.
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