2X L298 Dual DC Motor Driver Board for Robots

Rajkumar Sharma      http://www.rajkumarsharma.com  
6433
Project tested

2XL298 H-Bridge Dual Motor driver project can control two DC motors connected to it.  The circuit is designed around popular dual H-Bridge L298 from ST. Motor supply 7V To 46V DC, Load 2Amp Each Channel.

Features

  • Motor supply V2: 7 to 46 VDC
  • Logic Supply V1 : 5V DC
  • Input Signal: Enable, Dir. , PWM
  • Board Provides Current Feed Back ( On Board Shunt Resistor)
  • Control Logic Input: Standard TTL logic level
  • Output DC drive to motor: up to 2A + 2A
  • External Diode Bridge for protection
  • On Board 5V Power LED
  • On Board Motor Supply LED
  • 10X Box Header Connector for Inputs and PWM
  • Header Connector For Logic Supply
  • Screw Terminal for Motor Connections
  • Screw Terminal For Motor Supply

Schematic

Parts List

Photos

PCB

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