L298N motor driver board module

Motor Drive Module L298N

This module is integrated with a built-in 5V power.When 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

Applied cases: 

1 Driving stepper motor ใช้ขับสเตปเปอร์มอเตอร์ได้ 1 ตัว แบบ 2 เฟส

The connection of driving a common 4 line 2 phase electric motor is shown in below figure 

after enable ENA ENB 

Input the following driving timing from IN1-IN4，then the speed and direction of the stepper 

motor can be controlled

2 Driving DC motor  ใช้ขับ ดีซีมอเตอร์และ H bridge กลับทางหมุนมอเตอร์ได้ และขับได้ 2 ตัว 

• Driver: L298N Dual H Bridge DC Motor Driver IC
• Driven part of the terminal supply area Vs: +5 V ~ +35 V; such as the need to take power within the board, the supply area Vs: +7 V ~ +35 V
• Driven part of the peak current Io: 2A
• The logical part of the terminal supply area Vss: +5 V ~ +7 V (can take power within the board +5 V)
• The logical part of the operating current range: 0 ~ 36mA
• Control signal input voltage range:
• Low:-0.3V ≤ Vin ≤ 1.5V
• High: 2.3V ≤ Vin ≤ Vss
• Enable signal input voltage range:
• Low: -0.3 ≤ Vin ≤ 1.5V (control signal is invalid)
• High: 2.3V ≤ Vin ≤ Vss (control signal active)
• Maximum power consumption: 20W (when the temperature T = 75 ℃)
• Storage temperature: -25 ℃ ~ +130 ℃
• Other Extensions: control of direction indicators, the logic part of the plate to take power interface.
• Driver Board Size: 55mm * 60mm * 30mm
• Drive plate Weight: 33g