It certainly has a lot of enhancements and new features. I vote yes to a video! - Paul VE1DX

@wolfgangw I can't take the credit. They are kits. The only challenge was the soldering of the SMDs with an iron. There are better ways to solder SMD...

They all do the same thing. The SMD/SMT version was a challenge in soldering with an iron, but it works well. They "crammed" all the stuff shown in t...

@codecage I dunno, Steve. Paypal is better than giving your CC number to some faceless company you rarely/never heard of. I think PayPal has a prett...

@jonaskell That looks like the old mess we'd get on RS-232C interfaces if we had the number of data bits wrong, the parity bit set incorrectly, etc. ...

This thing works fine. I would not have expected otherwise, and I really don't know if it is "necessary" these days. I can't easily find ATmega328P ...

Indeed it is. I like the idea of SMD resistors to fix little "Oops" oversights after the fact. Looks like you did some fancy footwork to get that in...

@codecage Sure is, Steve. Being a real "robot engineer" is beyond me (unless you count putting together the Elegoo kit.) However, Arduino and Pi ha...

More or less. I didn't analyze what every component does, but I have a general idea. The point of getting this kit was because it was a novelty. I'...

@dscott4410 Welcome to the forum! Many of us came across Bill's videos as you did, and that's how we ended up here. There's a wide variety of talent...

I don't know that there's much more I can offer. I created the prototype on a breadboard, and I've added a video of it being programmed and flipping ...

@chucketn I suggest you get a fresh copy of the sketch from the website. I found a minor bug and fixed it. The system now returns to "run" mode from...

Diagram fixed. Thanks for finding that. Paul VE1DX

Indeed it should! I shall have to update the Fritzing diagram ASAP. Thanks for the feedback. Paul VE1DX

@chucketn I think my project described on the other site is clear. I have been fooling with this for several weeks and I think I have made most of the...