I'm still not done with this problem but I figured I'd provide an update. Upon further research it seems that the menu problem is not a straightforwar...

Right now, only RTC interrupts to check time and determine what to do based on the schedules. Eventually, I want to add sensor readings for temperatur...

I hope it is not too complicated and it is just the way I'm framing the problem. The problem I encounter when trying to make the main loop() call into...

I'm still surprised we're still using the Arduino IDE to write code. I miss so many of the features I use in my other non-arduino projects when using ...

Running wire all the way down to the bottom of the well to measure the water level sounds like too much hassle. Provided that you know the max depth o...

A robot arm using OpenMV would make for a pretty neat video series. I'm curious to know more about how much a DIY robot arm can do.

@ruplicator, got it. Thank you for the paper, I'm reading it but I agree that it may be beyond the scope of a simple project like this one. Thanks!

@ruplicator You're right! The diodes should be connected to 5V. I also noticed after posting that the motor driver has the diodes already. It does not...

So looking into how the motor is wired I believe the problem will be with the coils and not the Vin of the stepper. I've made a change to the schemati...

Hey @itscaseydambit, those are very well documented sketches! Do you have schematics to go with them? Cheers!

Hi, I'm Adrian and I'm in the security engineering industry. Dusted off some of my electronics books from college to build a few diy projects and fo...