Nicholas M
Reseñado en Australia el 9 de julio de 2024
works like BTS7960
Nadeeja wijesundara
Reseñado en Emiratos Árabes Unidos el 19 de agosto de 2022
It took some doing from my end to finally note that there wasnt a 5v regulator on these boards. Normally its meant to power the microcontroller (MC) aswell. but the VCC pin therefore is not necessary and you would need to power the MC seperately.Otherwise works as expected. I powered a 2.5 amp geared motor at 12vIn my item, I had no soldering issues, although i had double checked them before hand.
Claudio Benassi
Reseñado en Italia el 28 de octubre de 2021
Questa è la seconda scheda di potenza che acquistiamo e funziona molto bene .Attualmente la usiamo a 12 VDC ma le prossime applicazione che realizzeremo saranno per motori DC a 24V , dopo potrò dire come funziona anche a quella tensione. Attualmente viene utilizzata abbinata ad una scheda di ARDUINO. Prodotto molto valido
aTR3SD
Reseñado en España el 6 de julio de 2020
Todo perfecto
christophe homand
Reseñado en Francia el 2 de marzo de 2020
Très bon produitEfficaceQualité correct
Iscle
Reseñado en España el 30 de noviembre de 2019
Envio super rápdo, lo pedí por la noche y al día siguiente estaba el repartidor en mi puerta. La calidad del producto es excelente, los chips parecen todos originales y no copias chinas como en otros vendedores. No se calienta casi nada con un uso normal.
jesus
Reseñado en España el 3 de noviembre de 2019
compre 2 para un simulador 2 dof y ya después de bastante tiempo y darle mucho uso no se han quemado, van bien y baratas, no utilizo circuito de protección las conecto directo a una fuente de pc para alimentar unos motores de 12 v y mas de 40 amperios y fantástico no me han dado ni un solo problema ni siquiera con el retorno de corriente producido por el motor fantástico.
Mr. J. P. Waite
Reseñado en el Reino Unido el 29 de enero de 2018
Very handy module to have at a great price. I had some trouble trying to use mine, but I think the problem was with my attached circuitry. The first one I bought is now happily running and the spare waiting for something big to drive (I've checked it works). Having the current sense pins of the drivers available is a nice bonus although I didn't try to use it.Like some other reviews, my first module had one of the driver chips dodgily attached, with a couple of its pins very close together. Easily solved but potentially catastrophic, so check yours over before use. Both modules also arrived with the control headers a little bent as they're shipped in nothing but an anti-static bag. Again easy to fix but also easily remedied by the supplier with a cardboard box.