L298N Dual H Bridge DC Stepper Motor Driver Module Controller Board For Arduino

I used this product for my raspberry pi so much that it became easy to remember the name "l298N Dual-H Bridge". This works for all sorts of motors, and the step-down voltage makes it convenient to power the raspberry pi with too; by plugging the 5V GPIO pin of the pi with this motor driver, I could power the pi with the same source as the motors! These worked great for my applications, and I continue to use them years after I first bought them. Because of their consistently good performance, I leave this review.

funciono bien

Non offrirà grandi prestazioni, ma mi ha permesso di creare un mezzo robottino tramite arduino di tutto rispetto. Il modello che mi aveva procurato il mio negoziante era saldato malissimo e non funzionava.

Needed to use it to drive a stepper motor in both single steps and "continuously." It won't do microsteping (which I don't need) but its enable inputs allow it to be PWM's to reduce the magnetic field's duty cycle, greatly limiting heating and noise from the stepper. It won't automatically shut off current to the motor when you aren't running it but you can do that via software (which is what I do), the heatsink barely gets warm using a NEMA 23 stepper.Anyway, this is embedded in a water treatment system to microdose my outside water connections (hoses and sprinklers) with polyphosphate to sequester iron. It runs whenever we use outside water and has been a reliable core part of the system for more than nine months now. Would buy it again, it's a great value and its limitations can easily be handled with a little software.

Funziona egregiamente, lo uso con arduino per pilotare un motore passo passo riciclato da un vecchio scanner.Io lo alimento a 12volt e utilizzio i 5 volt forniti per alimentare arduino.