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Tuesday, January 26, 2016

How to Build Dual Motor L298 H-Bridge Motor Control

ElcoHow. - Do you want to build by your self motor control and driver in this time? In here we will give you one project to build Dual Motor L298 H-Bridge Motor Control like this project.

Beside we will give you circuit Dual Motor L298 H-Bridge Motor Control based on L298 IC, Diodes, Capacitors and also component used, in here we also will give you global description about this circuit and also skill needed and other.

Electronic Circuit
Component List
  1. L298 IC
  2. DC Motor
  3. Resistors
  4. Diodes
  5. Capacitors
  6. LEDs
Description

Electronic circuit like in Figure 1 above is Dual Motor L298 H-Bridge Motor Control circuit. According Electronics-Lab site that published this Dual Motor L298 H-Bridge Control project can control two DC motors connected to it.  The circuit has been designed around popular dual H-Bridge L298 from ST. This circuit has current sense resistors for both H-bridges to provide voltage which enables this board to use in stepper motor applications.

Specifications
  • Motor supply : 7 to 46 VDC
  • Control Logic Supply : Standard TTL logic level
  • Output DC drive to motor : up to 2 A each
  • Current Sense Output available
  • Enable and direction control pins available
  • External diode bridge for protection
  • Heat-sink for IC
  • Power-On LED indicator
  • Screw terminal connector for easy input supply (PWR) / output (Motor) connection
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 61 mm x 63 mm.
Skill

To build Dual Motor L298 H-Bridge Motor Control, you need some skill as follow:
  1. Basic soldering.
  2. Read a basic schematic.
  3. Assembling electronic component
  4. Design PCB layout
  5. Testing voltage and current
Tools and Material

In this project, you must prepare some tools and material that used as the supporting to build Dual Motor L298 H-Bridge Motor Control as follow:
  1. Tools: soldering iron, cutter, multitester, and Project Board.
  2. Material: Tin, PCB
Software

When you want to realize this Dual Motor L298 H-Bridge Motor Control circuit into real application, you can build it as like design PCB layout using good software as like: PCB Wizard. 
How to do?

For more information about this project step-by-step you can follow this project of How to Build Dual Motor L298 H-Bridge Motor Control you can read below.
  1. Prepare electronic component listed, material and tools needed.
  2. Firstly you can try this circuit using project board tool.
  3. After you surely with this circuit work properly, now you can begin with design PCB using PCB Wizard.
  4. After designed, now you can make the PCB layout to put these components. You can make PCB by your self or order it according your PCB layout design.
  5. Put all component to the PCB layout and soldering all component.
  6. Now you can test, input and output voltage and current from this circuit. Please read caution below.
  7. Please see more about listing program and other of this Dual Motor L298 H-Bridge Motor Control here.
Caution
  • Do not put all semiconductor component like IC, Diode, reverse.
  • Using heat sink for component that can make heat in here like IC L298.


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