Those who have said they will do the EZ-Script based ones, feel free to delve in to This topic which covers ADC, variables, loops etc. The syntax may need checking since I'm sure there have been updates since posting it, and new functions added since posting it, but it holds a lot of info that you may find helpful.

Some of my other tutorials touch on some of the above too, If/The/Else touches on goto/return loops.

Tip: If you search the forum for terms used in those required tutorial titles you will more than likely stumble across a post or posts I've written explaining things to someone. i.e. I've often explained parts of I2C such as addressing or daisy chaining multiple devices. You're free to use that to gain yourself some store credit.

Edit: And my Ping Roam, it's fully commented and there's a topic somewhere which even has my hand written notes. There's some valuable insight in there.

I would love to jump in on this to help others but I dont have much time lately. On the arduino controlling a neopixel ring, a read of THIS thread shows the sample code, along with the pinouts from an arduino to the neopixel. The serial commands to make the code work are also in this thread. If someone wants to write a tuto for it, I would start there. The arduino can handle 3.3 v serial from the EZ-B V4 without any issue. There is no communication back from the arduino to the EZ-B V4 so there is no need for a 5v to 3.3v logic level converter if you use the UART port on the V4. If you use the digital pins on the V4 for the serial communication, there is also no need for a logic level converter.

While writing this tutorial, the one for Serial communication can also be done.

I would suggest a tutorial on using an H Bridge (although there are multiple great threads on this), a sabortooth and a sabortooth/kangaroo combo.

I would also suggest a tutorial on using a car parking sensor for range measurement, using a LIDAR with the V4 and something as simple as explaining Amps vs Volts and how to know how many Amps your project is going to pull so that you can size the battery. Another one going over different types of batteries and their benefits/downsides would be great. Maybe one on how to choose a suitable power supply for your project would be good also.

Anyway, I would love to contribute to this but my time is very limited lately.

There's already a great, detailed, extremely well explained tutorial for H-Bridges here.

I should have looked into it more. I knew you had a lot of information out on them as I have looked at them many times for information. I haven't looked at it in a while and it didn't occur to me to check first to see if it was in that format. Thanks Rich.

Added to this list Thanks for the suggestions

@James. I have created a tutorial on Connecting a Neo Pixel Ring to the EZBv4. I don't feel right taking any money for it as all I did was summarize this thread - https://synthiam.com/Community/Questions/6767.

There were many contributors to the thread that ultimately got everything working correctly - Myself and others have benefited from their input. Perhaps put the money towards another tutorial you would like to see done.

I'm not going to write a tutorial unless I get $30 in EZ Credits. mad

Just kidding all. I'd love to help but am overwhelmed right now with higher priority things happening in other parts of "MY"life. After all, it's all about me, right? When I get some time in a few months I'll try to do one on the Sabertooth/Kangaroo. However there are so many ways to use these boards in combo and there's a few different Sabertooth boards (yes, some Sabertooth boards are different then others and not only in the amps they can handle). I've only really just got a hang of setting it up and using it in Independent / position mode and parts of the DeScribe software. I could just do a basic tutorial on the differences I know about each Sabertooth, the FACT that the Kangaroo will work with all Sabertooths (despite the documentation saying it won't work with the 5 amp version), how to hook it up, what it needs to run properly, how to get into the DeScribe software and some of the setting I understand. That much would get people going in the right direction. However, sadly I can't see myself doing this till the the end of this year.

Thanks @bhouston!

@Dave Schulpius, I can mark you down for those tutorials.