Search found 41 matches

by Sam_uk
Sun Aug 14, 2022 12:12 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Nice one! Really looks great. I think it should be good down to 14.8v? I'll check with Taylor. We could then use a 4S 14.8V 1800mAh 60C 97*34*35 https://www.aliexpress.com/item/4001207073909.html mounted above the driver board. The next thing would be a generic plate that has the same three holes as...
by Sam_uk
Fri Aug 12, 2022 7:27 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

RPI.stl https://pbs.twimg.com/media/FUa95gJXsAEfBqj?format=jpg https://pbs.twimg.com/media/FUa990AWUAICGVk?format=jpg&name=4096x4096 So the good news is that the body worked! Thanks so much for that. The bad news is that due to the chip shortage we can't make any driver boards :( So the plan is...
by Sam_uk
Tue Jun 21, 2022 11:46 am
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Thanks :) Waiting for this version to print.
by Sam_uk
Sun Jun 12, 2022 9:42 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

@vm4dim Ah great, thanks! Sorry I missed this. Will print and test..
by Sam_uk
Sat Jun 04, 2022 4:38 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Great, thanks A 2.08 version arrived so I mostly put it together: https://twitter.com/RosmoRobot/status/1533121763835535361/photo/2 * Encoder sockets still a little too small, extra 0.5mm all around would fix * The 'arms' that hold the PCB could be 0.8mm longer * The part behind the motor fouls the ...
by Sam_uk
Fri May 27, 2022 7:47 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Sooo In the process of widening the arms, I think the holes got moved too https://raw.githubusercontent.com/rosmo-robot/Rosmo_3D/main/V2/images/Screenshot%20from%202022-05-27%2020-41-07.png https://www.kardeh.net/wendeltech/m5stack/Dim2.png Could you keep the width the same (or bring it in by 0.5mm)...
by Sam_uk
Fri May 27, 2022 1:43 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Have added a new version which includes a battery clip
You're just showing off now :lol:

Seriously: Thanks for all your work on this. Will print the new one and report back.
by Sam_uk
Fri May 27, 2022 11:57 am
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

I printed a v2.06 https://raw.githubusercontent.com/rosmo-robot/Rosmo_3D/main/V2/images/IMG_20220527_111000.jpg Tolerances on encoder a little tight in version 2.06 https://raw.githubusercontent.com/rosmo-robot/Rosmo_3D/main/V2/images/IMG_20220527_111628.jpg I believe according to your message above...
by Sam_uk
Mon May 23, 2022 10:54 pm
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Looks good! Thanks

I merged your commit! I also iterated our version number/folder and added the .stl: https://github.com/rosmo-robot/Rosmo_3D ... n/V2/v2.07

If this is indeed the final version I'll update the readme there too. I'll try and get some photos..
by Sam_uk
Mon May 23, 2022 11:41 am
Forum: Open discussion
Topic: Open Hardware robot - Rosmo - Looking for volunteer(s)
Replies: 67
Views: 7094

Re: Open Hardware robot - Rosmo - Looking for volunteer(s)

Feedback from my colleague Rich: So I’ve printed up the v2 Rosmo bits, with the following results: they print well… can’t quite fit the encoder into the encoder/motor mounts - the outline for it need to be a little less tight the ESC should mount with the terminal blocks facing towards the motors? N...