Are there any other electronics geeks on here? I like to tinker with electronics and I'm working an idea that I think I could maybe make a couple bucks off of one day, but will probably need to dive into the world of Arduino and app building to get to the finished product. Also, has anyone done any phone app design? I think what I have in mind is pretty simple - control a small DC motor by choosing a sequence to run from a couple of options. The option would be selected in the app, and that command would be sent from the phone/mobile device to the Arduino controller via Bluetooth. I know there are tons of vids on YouTube showing LED control, and some stepper motor controls, but my idea is a little bit more in-depth.

I've played around with Arduino and raspberry Pi's. Lots of fun, love to mess around with electronics, but haven't had the time in a few years. My bench is covered with parts and things I need to finish, but then I decided to start trapping this year. I've got way too many hobbies.