You have an UNO as well...correct?
Then you can re-flash bootloader..etc
hard to tell.. with it not in front of me.
Arduino.cc forum will yield TONS of help/things to try/do
I do have a uno. Thanks for the note I will dig deeper to see if I can figure it out or not.
Here is the datasheet for the servo I'm using.
https://www.pololu.com/file/download...?file_id=0J729
It says the range is between 4.8V - 6V. It also showing three different range for current. Not sure why (really wish I have taken some physics course when I was in school
I choose this servo was due to it was referred by a lot of people on the web. And showing what will happen if use the small and plastic servo. However the small plastic servo will work if the helmet/faceplate is pure plastic or 3d printed due to the lightness. I'm using the traditional version which is 110lb paper template->hot glue->resin->fiberglass->resin->body filter(multiple times) so it is pretty heavy.
I also notice that when I power it on for a while say 5-10mins with the 12V power source (2 4xAA battery pack), my 5v module become a bit hot. I know its input range is between 6-12V. Is that normal to be a bit hot? Will that be a issue since I'm at the max input range?
Here is what the 5v module looks like:
I do have a backup 5v module. The input range is 7.5v-20v.
The problem is for this one, I'm not sure how to connect it. It looks like I can wire input on one side ( the one side with screw) and output on the other side (the other side with screw. However, I notice that the is a yellow select which have 5+ and 5-. Now I'm confused. Also since originally I only have 1 4xAA battery pack for the power source. So I used the first one. The second one need min 7.5V input. And the first one is only the half the size of the second one.
Is there anything I can try to fix this arm not moving to the assigned degree and auto come back issue?
Thanks
Dio