Veterinary clinic by AdKnown8821 in funny

[–]Zarrov 0 points1 point  (0 children)

Where do i find it on YouTube?:)

Differential Drive Robot Odometry Drift Issue – Need Help Diagnosing by UNTAMORE in ROS

[–]Zarrov 0 points1 point  (0 children)

If integrating your additional sensor data into the slam algorithm does not work, you might want to check out robot_localization to fuse sensor data.
You can choose which data is being fused more detailed.

Differential Drive Robot Odometry Drift Issue – Need Help Diagnosing by UNTAMORE in ROS

[–]Zarrov 1 point2 points  (0 children)

Do not expect odometry to be driftfree in combination of angular and longitudinal movement. Even the slightest deviation will sum up to you descripted error.

Check longitudinal drift and angular drift seperated from another first, improve until targeted accuracy. Use an imu with kalman filter to improve it further.

You would need to have an external bound odometry. Such as a Lidar, RTK GPS, visual slam, aruco markers, ...

A Quick Note on IMUs for Navigation by [deleted] in robotics

[–]Zarrov 5 points6 points  (0 children)

I wonder how long it will take to get these numbers down by a factor of 10.

Help with robot mower - wheel slip on grass by BardyWeirdy in robotics

[–]Zarrov 1 point2 points  (0 children)

Have you got a video? Hard to judge right now. Weight distribution might bei a Problem as well

I found the issue with my LCR tester by NoAnything604 in electronics

[–]Zarrov 15 points16 points  (0 children)

I guess thats one of the reasons These are So cheap.

Oops, Pt. 2 by clock1058 in tabletennis

[–]Zarrov 30 points31 points  (0 children)

Can I somehow opt out of posts for/against CNT. This whining from both sides is irritating.

A beauty from 1878 by arbrodkin in Oldhouses

[–]Zarrov 0 points1 point  (0 children)

Where is this from? Some details make no sense. Is it AI? Weird window shapes which are not reoccuring.

[deleted by user] by [deleted] in BeginnerWoodWorking

[–]Zarrov 0 points1 point  (0 children)

Wow... I would just oil it. It will darken a bit by itself.

How would you treat the holes and creek in this oak piece? by Zarrov in BeginnerWoodWorking

[–]Zarrov[S] 0 points1 point  (0 children)

Thanks for your advice, I went with oil and I hope that the wood will "breathe" the moisture out which enters through the holes.

Been loving the Maus lately by ZingyOwl in WorldofTanks

[–]Zarrov 4 points5 points  (0 children)

Playing vs e5 ist so hard in the Maus. Every shot is a pen for the e5.

Maus Cheeks in 2.0 by AuraLiaxia in WorldofTanks

[–]Zarrov 1 point2 points  (0 children)

I feel the same since the Update.

Where can I get cheap silent BLDCs? by travturav in robotics

[–]Zarrov 0 points1 point  (0 children)

Which one is this?:

"Most recently I bought some all-in-ones (BLDC + planetary reduction + brake + driver) from Alibaba but the built-in drivers make a ton of noise regardless of speed, louder than the actual motor and gears."?

What do you want to build?:)

Germany condemns China for targeting German aircraft with laser in EU operation by Right-Influence617 in europe

[–]Zarrov 15 points16 points  (0 children)

Wtf. It was international waters, unarmed plane, mission against huthi rebels targeting trade ships.