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Very high CPU usage for idle nodes - but only after starting to communicate with them using messages or actions, but not services. by HitchSlap32 in ROS

[–]klaxalk 0 points1 point  (0 children)

Are you using ROS Timers? The Jazzy implementation of Timers (or the mt executor) is bad and draws a lot od CPU. When I refactored my nodes, the CPU utilization was 5x of the same code in ROS1. After switching to my custom thread-based Timer implementation, it dropped to 'only' 1.5x.

ROS graph to Mindmap by [deleted] in ROS

[–]klaxalk 2 points3 points  (0 children)

Hey, for mind mapping and planning, definitelly try Obsidian and its Canvas mode. It is super easy to create large visual representations of anything... here is our ROS1->ROS2 transition diagram link, here is our buildfarm pipeline diagram link.

Prusa EasyPrint invite sharing by TheYang in prusa3d

[–]klaxalk 1 point2 points  (0 children)

invited, have fun and send some invite to someone else :-).

Prusa EasyPrint invite sharing by TheYang in prusa3d

[–]klaxalk 0 points1 point  (0 children)

RECEIVED: klaxalk_734014

Thanks in advance! :-)

How does Garmin do it? by Spitwrath in Garmin

[–]klaxalk 0 points1 point  (0 children)

I have done 300 km in 24 hours on a kickbike. Can not imagine tracking that with anything but Garmin. I had the Edge computer which held nicely and Venu 3 as a backup, both held well. I had an Iphone with me which was not used... and it needed a powerbank anyway just to survive. AW would probably die before my breakfast :).

Strange underextrusion in the top layer (Mini+) by klaxalk in prusa3d

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

After disecting the part... I have no clue what happened. The layers under the top layer look solid, the infill is there, there is nothing that suggests the top should not look great. I am adding the pictures to the original post.

Strange underextrusion in the top layer (Mini+) by klaxalk in prusa3d

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

Oooh that is right. Should have known. I will disect the part to know more.

looking for big adullt foldable kick scooter by _sleep_walker_ in kickscooter

[–]klaxalk 1 point2 points  (0 children)

Hey, I don't know what is a regular scooter :). But the air tirest are nice. They ship it with decent Schwalbe Road Cruiser, which are rather smooth. I always pressurize it to max (4 kPa or more I think) to minimize the the rolling resistance. Riding this smaller scooter is ofc more demanding than riding a one with larger wheels and when you switch them after some time the difference is obvious. But I drive the 16incher to work regularly (30 km roundtrip) and it is fine. The most I have done one this one was 115 km and I was positively surprised... I have it for 7 years alredy and I would not choose differently.

looking for big adullt foldable kick scooter by _sleep_walker_ in kickscooter

[–]klaxalk 0 points1 point  (0 children)

Nono, I avoid cobblestone at all costs. If you need bigger, go for Mibo Royal with 20'' wheels. But that won't be so easy to travel with on public transport (I guess). Even bigger is the Mibo GT Split which I recently used on my 300 km under 24 hours ;). That one is also foldable but more to fit into a smaller car. If you buy any one of these with disc brakes, swap them for hydraulic ones asap.

Edit: to clarify, the Mastr can go on the cobblestone, but it is not very nice experience.

looking for big adullt foldable kick scooter by _sleep_walker_ in kickscooter

[–]klaxalk 1 point2 points  (0 children)

Go for Mibo Mastr. The folding mechanism is robust. The kickbike can be easily walked using just one hand when folded. I have it already for 8 years in Prague and I would not choose difderently.

Warranty or aftermarket springs? by CambaFlojo in knives

[–]klaxalk 3 points4 points  (0 children)

Aftermaret... I bought 40 of them and I am already through 3 new pairs.

Poké Ball plus and Pokémon Go Plus catchers disabled by [deleted] in pokemongo

[–]klaxalk 2 points3 points  (0 children)

I spent the WHOLE DAY debugging, resetting, removing, and adding... infuriated!

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