Pololu 1350 Micro Maestro 6-Channel USB Servo Controller (Assembled)
The media could not be loaded. Easy to use for my first servo project love these little boards .
I have a simple task that reads a potentiometer and drives two servos. It's a repetitive task with little variation. Easy to program and debug. If you need sophisticated programming, this is not the device for you. I do wish the world would complete the transition to USB-C. I'm tired of adapters. Oh, BTW there is some soldering involved which allows the USB to power the servos if your task doesn't draw more power than the USB can handle.
I used mine to build a generator governor. there was a bit of a learning curve on the programming language but the websites forum helped a bit with that.
Using it for a rover project. It works very well.
I have been using this product for a little while now and it does all the things it says it does. More importantly, when I had an issue (my fault) Pololu offered great help. The issue experienced had nothing to dow ith the controller but they helped me troubleshoot it find a solution.