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project UPDATES
06-07-2019, 12:53 PM
Post: #23
RE: project UPDATES
(06-07-2019 06:35 AM)tjkim93 Wrote:  Hi,

Your design seems more stable than any other SCARA robot arms in thingiverse.
Actually I made one of them and was successful to operate it with modified Marlin codes.
But I realized you will not use the Marlin codes after reading your comments, and here are my several questions Smile

1. I can't see any endstops in this robots, are they unnecessary?
How are arms homing without them? homing should be done manually?

You do not really them. The stepper motors are strong enough to not skip any steps. Even so, A calibration can be carried out taking the arm to any very end forcing the motor to skip some steps. You will know where the arm is and that location will be your ZERO. It is a sort of brute calibration, quite similar to the PRUSA i3 3D printer method.

2. I heard jjrobot create a new Arduino M0 and s/w is python based.
is circuitpython ported on your board?
Not initially, but we will take a look to it.
3. gcode is supported also?
It will be supported ;-)
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Messages In This Thread
project UPDATES - JJrobots JP - 01-02-2018, 11:37 AM
RE: project UPDATES - robdobsn - 01-30-2018, 06:39 PM
RE: project UPDATES - JJrobots JP - 01-31-2018, 12:26 PM
RE: project UPDATES - faurog - 11-30-2018, 03:11 PM
RE: project UPDATES - JJrobots JP - 12-01-2018, 05:21 PM
RE: project UPDATES - clocey - 02-09-2019, 08:46 PM
RE: project UPDATES - JJrobots JP - 02-11-2019, 02:15 PM
RE: project UPDATES - clocey - 02-11-2019, 06:32 PM
RE: project UPDATES - calvinbrice - 02-14-2019, 03:01 AM
RE: project UPDATES - clocey - 02-21-2019, 07:47 PM
RE: project UPDATES - JJrobots JP - 02-22-2019, 12:03 PM
RE: project UPDATES - clocey - 02-22-2019, 03:58 PM
RE: project UPDATES - JJrobots JP - 02-25-2019, 01:07 PM
RE: project UPDATES - clocey - 03-05-2019, 02:03 AM
RE: project UPDATES - JJrobots JP - 03-05-2019, 10:44 AM
RE: project UPDATES - clocey - 03-05-2019, 03:09 PM
RE: project UPDATES - clocey - 03-23-2019, 12:39 AM
RE: project UPDATES - clocey - 03-27-2019, 01:19 AM
RE: project UPDATES - JJrobots JP - 04-03-2019, 08:52 PM
RE: project UPDATES - clocey - 04-03-2019, 08:58 PM
RE: project UPDATES - Emily Simmons - 04-03-2019, 04:37 PM
RE: project UPDATES - tjkim93 - 06-07-2019, 06:35 AM
RE: project UPDATES - JJrobots JP - 06-07-2019 12:53 PM
RE: project UPDATES - clocey - 06-26-2019, 11:38 PM
RE: project UPDATES - clocey - 07-17-2019, 02:29 AM
RE: project UPDATES - JJrobots JP - 07-17-2019, 11:00 AM
RE: project UPDATES - clocey - 07-23-2019, 04:51 PM
RE: project UPDATES - clocey - 08-31-2019, 01:19 AM
RE: project UPDATES - JJrobots JP - 08-31-2019, 12:27 PM
RE: project UPDATES - JJrobots JP - 09-23-2019, 12:10 PM
RE: project UPDATES - takiz73 - 10-03-2019, 04:50 PM
RE: project UPDATES - JJrobots JP - 10-04-2019, 08:23 AM
RE: project UPDATES - JJrobots JP - 10-04-2019, 08:40 AM

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