I have had my xy plotter for about a month now, maybe a little more and everything has been going very well. However at one point in the middle of executing a plot my mini servo stopped working. I did some searching and found out that it is possible for them to break, so I ordered a new one. I just hooked up the new one but this one doesnt work either, but it does make a kind of electrical sound after I connected it to the plotter.
I am not sure how to figure out what is wrong, the electricity is going to the mini servo and the commands are being sent, and it was working perfectly until this point, does anyone have an idea what the problem might be?