Zapta

Thanks @devanlai, I will take a look at the forks as you suggest. As for security, that entire thing of web pages accessing my local USB devices is strange, but...

Hello vakuliniv, Have you looked at the new design? It uses a different package of the same IC. https://github.com/zapta/simple_stepper_motor_analyzer On Wed, Nov 3, 2021 at 1:46 PM vakuliniv ***@***.***> wrote:...

Hi vakuliniv, sorry but I don't have an SOIC version of the legacy design and I don't maintain it any more (that's why I renamed to 'legacy'). On Thu, Nov...

Hi vakuliniv, thanks for the offer. I prefer not to touch the legacy version and focus on the new design because it's based on the Raspberry Pico (a superior MCU)...

Some people reported that they successfully used the TMCS1101A4BQDT as a drop in replacement, though don't have personal experience with it. https://forum.duet3d.com/topic/23461/anybody-wants-a-stepper-motor-analyzer/180?_=1644177022197 On Sun, Feb 6, 2022 at 11:20 AM...

Great! These are difficult times for sourcing parts. Looking forward to seeing how it worked for you. On Sun, Feb 6, 2022 at 12:34 PM springsteenrob ***@***.***> wrote: > Thank...

Yes, that's correct, sampling also the coil's voltage will allow to provide additional information. I didn't use that approach to keep the design simple. Hopefully the idea of stepper analyzer...

The digital isolator is very interesting. A few things to address: 1. Isolated power. An isolateddc/dc is one possible solution. E.g. AM1SS-0503SJZ. Harvesting power from the stepper is also interesting....

I added to the ARM PRO MINI page a section to list sources for these boards. Hopefully it will start having real links soon ;-) On Mon, Jan 19, 2015...

Hello, I don't remember what the differences are but if you want, you can take a look at the history of the .brd file in github and see what the...