L298N Mini DC Motor Driver Board Module
= Dual H-Bridge Motor Driver for Arduino and Robotics =
The L298N Mini is a compact dual-channel motor driver module ideal for Arduino and smart car projects. It enables speed and direction control for two DC motors or one stepper motor .
Dual Motor Control Drives two DC motors or one 2phase stepper motor
Compact Size Spacesaving 24.7 x 21 x 5mm design
Module supply voltage: 2V to 10V; Signal input voltage: 1.8V to 7V
Use for battery-powered smart cars, toy cars, and robots
Do not reverse polarity - will damage the module
= Technical Specifications =
| Parameter | Value |
|---|
| Supply Voltage | 2V to 10V |
| Signal Input Voltage | 1.8V to 7V |
| Continuous Current | 1.5A per channel |
| Peak Current | 2.5A per channel |
| Standby Current | < 0.1μA |
| Dimensions | 24.7 x 21 x 5mm |
| Mounting Hole Diameter | 2mm |
= Key Features =
MOSFET HBridge Design Lower heat generation, no heatsink required
Thermal Protection Builtin overheating protection with auto-recovery
PWM Speed Control - Supports speed and direction control
UltraCompact Smaller size ideal for space-constrained projects
== Applications ==
- Arduino smart cars and robots
- Battery-powered toy vehicles
- Educational robotics projects
- Small automation systems
Ideal for Battery Projects - Low heat, high efficiency
PlugandPlay - Simple connection to Arduino
√ 2mm mounting holes for secure installation
√ Builtin commonmode transmission prevents malfunction when input pins float
√ Low standby current - power efficient
= Troubleshooting =
Module not responding:
- Verify 2V-10V power supply
- Check signal voltage is 1.8V-7V
- Avoid reverse polarity connection
Motor not running:
- Ensure correct wiring to motor outputs
- Check input signals are active
- Avoid loose connections
Overheating:
- Reduce load or motor current below 1.5A continuous
- Allow thermal protection to reset after cooling
