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Arduino Dual H-bridge DC Motor Driver Board

Availability: In stock


Quick Overview

Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.


This SolidDigi DC motor driver board uses one L298N, and can control two motors.
The solidDigi DC motor driver uses L298N as the driver chip. A 7805 is added to the board's the power supply of the logic circuit
portion. Jumper P4 can be used to determine if 7805 is used or not. There are also optional pull-up resistors to used for the MCUs of weak output driving capability. Diodes are added to prevent the reverse output of DC motor that hurts L298N.
VMS is the power supply of the driving circuit.
+5V is the power supply of the logic circuit.
VCC is the driving pin of the motor.
EA and EB are the two enabling pins of the dual-H bridges.
PWM control, I2, I1, I4 and I3 are used to control the direction of the DC motors.

1. chipset: L298N
2. Driving power supply voltage Vs: +5V to +46V
3. Peak current of driving power supply Io: 2A
4. Vss: +5V to +7V
5. Current of logic power supply: 0 - 36mA
6. PWM control signal range
: 1)Low level: -0.3V < Vin < 1.5V
2)High level: 2.3V < Vin< Vss
7. Enable signal range:
1) Low level: -0.3V 2) High level: 2.3V < Vin< Vss
8. Maxium power consumption: 25W
9. Working temperation: -25C to 130C


1pc Arduino Dual H-bridge DC Motor Driver Board

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