• Melissa

Brian

I have the same one, but with 4 channels, using 12V power supply. It has been in use for about 4 months, does not heat up even at 1A, and has a slight noise at certain PWM frequencies. It's convenient that you can change the current using jumpers, overall I recommend it. P.S. I bought it from the same seller.

Jeffrey2277

Overall, it's not a bad driver, it just beeps. It can handle up to 30V, but I haven't checked... As for modifications, you'll need to desolder all the contacts and connect them with wires; it won't fit in an Arduino, don't even dream about it. But overall, the price is reasonable and the beep is tolerable.

Janet5447

7 channels, no beeping, connectors included. Price is $24.5. Available in stock.