cool, i feel we team up can create big thing

oh, this post is useful. I watch your youtube video before come to forum. I'd got my answer. Well done and thanks sharing Dexter!

to be honest I feel AR2/3 design is pretty old and over complex especially on wiring. It make new comer spend a lot of time to try and error on wiring...

just check device manager get your com port number, or use arduino ide check your com port no, and set in the program

I think because screen resolution issue cause alignment changed, u can edit ACSR.py and change line ~6233: ProgEntryField = Entry(tab1,width=<chang...

yes, i tried it look the same.

i feel your problem from signal cable between teensy-j3 stepper motor driver. please check there. please check is it connect to correct pin, and conne...

default ARCS application controlled movement to prevent it break limit switch. however it is control in software, if we not use ARCS (like I developed...

Great thanks of your confirmation. I'd make a 'HACK' by change the check limit switch algorithm. Now only continually 2 HIGH detected from same ...

Previously I thought is weak connection within limit switch white cable and limit switch. However after some testing it seems not true. When jog robot...

I modified code to display all limit switch status when teensy looping every step (under "MJ"). It seems most of the time limit switch detect 000000, ...

There is few situation motor will move beyond limit switch: During not all joint at rest position, I press 'Calibrate @ Rest Position', at this ...

i dont think it is suitable for cnc easily, the reason as below: 1. not all joint is tough enough especially j5. 2. the ARCS application abit old f...