L298N DC Stepper Motor Shield Expansion Board For arduino DIY Robot Car

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Category: New products
Product Code: 11005086
Availability: In Stock


  • Model Number : L298N driver board module
  • Engine type : Stepper motor


Module Name: Dual Bridge Drive Module
Working mode: H drive axle (double road)
Main control chip: L298N
Logic voltage: 5V
Drive voltage: 5V-35V
Logic current: 0mA-36mA
Driving current: 2A (max single axle)
Storage temperature: -20 ℃ to + 135 ℃
Maximum power: 25W
Weight: 30g
Peripheral Dimensions: 43 * 43 * 27mm

Product Features:

This module uses L298N as the main drive chip, with strong driving ability, low heating and strong anti-interference ability With this module, the built-in parts of the power supply 78 m05 can be used, but in order to avoid damage to the voltage regulator chip, when using the driving voltage greater than 12V, use an external 5V logic power supply.This module uses a large capacity filter capacity, constant protection diode, can improve reliability.


1.When you control the voltage (above the logo for 12V input, can actually accept 7 to 12V input range) for 7V to 12V, can connect to the onboard 5V logic power supply, when using the onboard after 5V source power supply, + 5V interface
The power supply has no input voltage, but can supply 5V for external use.

2. When the driving voltage is higher than 12V, it is less than or equal to 24V(Chip manual suggests 35v support), but according to book
When the maximum voltage is applied to the maximum voltage of 298 conservative applications up to 24V, for example, a motor with a rated voltage of 18V is driven.
First you need to remove the 5V output board to enable the jumper cap. The 5V is then accessed outside of the 5V output port
5V allows the power to be a 5V control signal. When the signal input is valid and when the power supply is normal in the motor drive module, the motor drive module outputs current. Otherwise, even if the power supply is normal, there is no current on the motor.
Voltage to L298N internal logic power supply. (This is a high pressure, unconventional application!)

Package Included:

1 x L298N Motor Drive Controller Board Module