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  • Overall Rating: 4
  • Price: 4
  • Quality: 3
  • Ease Of Use: 3
  • Usefulness: 4
You need 4 PWM pins – L298N Stepper Motor Driver Controller Board for Arduino Reviews

posted by ebludt on 03/30/2013 Certified Owner

Involvement:General (knows how to use it) - Ownership:more than 1 month

Pros:
It´s cheap. Works. A l298H driver. You can control 2 dc motors. Es barato y funciona. Puedes controlar 2 motores DC.
Cons:
No manual or datasheet. You need google and time. No hay manual ni datasheet. Necesitas bastante tiempo tirando de google.
Other:
4 PWM!!! you need 3 pins for motor. Enable. Pwm CW pwm CCW. Yo need 2 pwm for each motor. Usa 4 PWM pines. Demasiados. Enable. PWM CW PWM CCW Si vas mal de pines PWM busca otro producto.
Bottomline:
A lot of PWM pins used. You ned 6 PWM if you want PWM controls of motors. 2 digital PINS more. Othe H bridge use 4 digital PIN and only 2 PWM pins.

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