What surprises me is that the whole thing is powered with 9v power adapter connected to arduino. Any thoughts?
Can we have a circuit diagram please? Pretty Fritzing pictures do not fall under that title by the way.
Tbh the external power adapter is the last place that I would search for a problem
I'm very sorry but I have no clue how to make it.
Hi,Do you have a DMM?Tom...
Here's how everything looks right now:
When I clicked on one of your photos to take a close look, I saw a page full of ads for pornography and gambling. Fortunately, I am a adult, but some other forum members are not. You should modify your post and remove those before one of the forum moderators sees them, or worse, a young or vulnerable forum member sees them.By all means post photos of your circuit, but do that as described in the forum guide on the sticky post at the top of each forum section. There is no need to use photo hosting sites here.
If you were using pre-made breadboard hookup wires with Dupont connectors you'll find somemakes are unable to handle anything but signals - the actual copper wires are ultra-thin inside,and the crimping is thus unreliable as there's not enough wire to crush inside the crimp.