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Red plate L298N motor driver board stepper motor module Smart Car Robot L298

CC1212130211

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Quick Overview

Seller Name : Mod N Shields
Best Quality Wholesale Price
Rs180.00
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Details

Product Details

 

Module name

Dual H-bridge motor driver module

Operating mode

H-bridge driver Dual

 

Master chip

L298N

package style

9 boxed

Logic voltage

5V

Driving voltage

5V-35V

Logical current

0mA-36mA

Drive current

2A (MAX single bridge)

storage temperature

-20 ? to + 135 ?

Maximum power

25W

weight

30g

External dimensions

43 * 43 * 27mm

Features:

? This module uses ST's L298N chip as the main drive, with driving ability, low heat, anti-jamming features.

? This module can be used to take power through the built-in 78M05 drive power part of the work, but in order to avoid damage to the regulator chip, when a drive voltage greater than 12V, please use an external 5V logic supply.

? This module uses high-capacity filter capacitors, wheeling diode protection, reliability can be improved.

? This module audience stock, can be directly photographed, thank you.

 

 

 

 

 

 

Driver Module Applications

 

L298N is produced by ST a high-voltage, high current motor driver chip. The chip uses 15-pin package. The main features are: high voltage, maximum operating voltage up to 46V; output current, instantaneous peak current up to 3A, continuous operating current of 2A; rated power 25W. Contains two H-bridge high-voltage and high current full-bridge driver can be used to drive DC motors and stepper motors, relays, coils and other inductive load; using standard logic level signal control; having two enable control terminal, in allows input signal without being affected or disable the device has a logic supply input, the internal logic circuit part of the work at a low voltage; can be an external sense resistor, the amount of change back to the control circuit. Drive motor using L298N chip, the chip can drive a two-phase stepper motors or four-phase stepper motor, can drive two DC motors.

Instructions / Notes

 

 Port Function Chart

This module incorporates a built-in 5V power supply. When you drive voltage of 7V-35V, you can enable the on-board 5V logic supply, when using the onboard 5V power supply, interface + 5V power supply input voltage do not, but can lead to 5V voltage for external use
When ENA enable IN1 IN2 control OUT1 OUT2
When ENB enable IN3 IN4 control OUT3 OUT4

 Application Examples
1: stepper motor drive
Driving common 4-wire connection 2-phase motor shown in FIG.
Enable ENA ENB after
From IN1 - IN4 enter the following drive timing, you can control the speed and direction of stepper motor

Stepper motor

Signal Input

first step

The second step

third step

the fourth step

Step Back

Forward

IN1

0

1

1

1

return

IN2

1

0

1

1

return

IN3

1

1

0

1

return

IN4

1

1

1

0

return

Reversion

IN1

1

1

1

0

return

IN2

1

1

0

1

return

IN3

1

0

1

1

return

IN4

0

1

1

1

return

2: DC motor drive
Since this module is a 2-way H-bridge driver, so you can simultaneously drive two motor connection shown in FIG.
Enable ENA ENB after,
You can separately from IN1 IN2 input PWM signal to drive the motor speed and direction 1
Respectively, from the IN3 IN4 can be input PWM signal to drive the motor speed and direction 2
As shown in FIG signal

DC

Rotatably

IN1

IN2

IN3

IN4

Governor PWMsignal

Speed endsA

Speed endsB

M1

Forward

high

low

/

/

high

/

Reversion

low

high

/

/

high

/

stop

low

low

/

/

high

/

M2

Forward

/

/

high

low

/

high

Reversion

/

/

low

high

/

high

stop

/

/

low

low

/

high

 



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Additional Information

SKU CC1212130211
Cash on Delivery No

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