DIY Robotic Tester - BoraTronic

[bread1973]

It would be nice to design the part where the syringe is mounted like this.

 

[bread1973]

I made it with 3d data. Those who need it can use it.

The motor is a nema 14.

The motor is a nema 14.

 

[Myoweb900]

hello, have you completed your lab? do you have any updates on the project?

 

[raz7728]

TMC2209 stepper motor drivers (I will need 7 of these) - only one box of 5 is shown

Where did you source those?

 

[Sisterlimonpot]

Where did you source those?

The 2209s can be purchased in many places. I prefer the big tree versions.

https://a.co/d/0FB1DIA

 

[Borat]

Uncle Ali in China always have them in stock. The BigTreeTech is what I aways buy.

 

[raz7728]

The 2209s can be purchased in many places. I prefer the big tree versions.

https://a.co/d/0FB1DIA

Thanks for the link.
Just bought 4 here in Greece for almost 50 euros.

 

[raz7728]

Uncle Ali in China always have them in stock. The BigTreeTech is what I aways buy.

Thanks for the tip

 

[Sisterlimonpot]

Thanks for the link.
Just bought 4 here in Greece for almost 50 euros.

I saw WOW, but I'd venture to guess us in the US will be spending that much as well, soon enough.

 

[raz7728]

Uncle Ali in China always have them in stock. The BigTreeTech is what I aways buy.

The ones that I bought are from the same company that you mentioned

 

[raz7728]

The one thing that I can find is the 12 V to 5 V / 12 V to 3V converter.
I wanna try the alk and this build also.