L298N modul shield Stepper Motor Drive Controller Board Dual H Bridge

1.Using L298N made by ST company as the control chip,the module has such characteristics as strong driving
ability,low calorific value and strong anti-interference ability.
2.This module can use built-in 78M05 for electric work via a driving power supply part.But to avoid the damage
of the voltage stabilizing chip,please use an external 5V logic supply when using more than 12V driving voltage.
3.Using large capacity filter capacitor,this module can follow current to protect diodes,and improve the reliability

Specification:
1.Double H bridge drive
2.Chip L298N (ST NEW)
3.Logical voltage 5V
4.Drive voltage 5V-35V
5.Logical current 0mA-36mA
6.Drive current 2A(MAX single bridge)
7.Storage temperature -20 to +135
8.Max power 25W
9.Weight 30g
10.Size:43*43*27mm
This module is integrated with a built-in 5V po the drive voltage is 7V-35V,
it can enable the onboard 5V logic power supply;afterthe power supply,don't input
voltage in the interface+5V power supply,but you can lead the 5V for external use.
when ENA enable IN1 IN2 control OUT1 OUT2
when ENB enable IN3 IN4 control OUT3 OUT4