LegitimateWorkUser

u/LegitimateWorkUser




r/audible•

I recently learned that Audible has another version of "The Name of the Wind", by Patrick Rothfuss. I already have one version in my library narrated by Nick Podehl, but the other one is narrated by Rupert Degas and seems much better.

But for some reason I can only see that title when I'm not logged in to Audible. As soon as I log in, it's like that title just doesn't exist. Why would Audible make this book invisible to me? How can I gain access to the Rupert Degas version? What else am I missing out on?

43



r/VXJunkies•

In the idealized approximation of the driven, damped harmonic oscillator, the JDS is a system for securing a dimensionally stable assembly against the fourth derivative of position with respect to time. Jounce s⃗ in the idealized physical system with the vector space (r⃗, v⃗, a⃗, j⃗, s⃗) is characterized by the kinematic fourth degree polynomial r⃗ = r⃗₀ + v⃗₀t + 1/2 a⃗₀t² + 1/6 j⃗₀t³ + 1/24 s⃗₀t⁴.

Anyone who would like to know more may contact me personally.

54

r/Mattermost•

So my team is trying to use Mattermost for the first time and I've just set up a group.

But the way this feed is organized is giving me hepatitis. Why are 2nd-level replies not nested? Every time a reply to any comment is added, it shows up at the bottom of the feed in line with the first-level comments!

"X person commented on Y person's message: blahblahblablah...." "new sub-comment"...

Am I missing something, or is this INSANE? Is there any way to just make it look like a reddit feed??

10

r/computervision•

I am bouncing a line laser off of a surface and measuring its position with a camera. Right now I'm using a red laser with a good bandpass filter on the camera to cut down on light interference. But the setup isn't working very well outside in the sun.

Can anyone recommend a line laser module? I found a good selection of filters and I'd really like to use something even as high as 1550nm, but they don't seem to make line laser diodes that high. Does anyone have a suggestion for a line laser that works well in sunlight?

22


r/Multicopter•

I 'd like to optimize my motor/prop choices, but I only have a basic understanding of what the motor numbers mean.

I'm running 4S and 30A Dshot ESCs, and these are the motors and props I'm currently using:

https://www.amazon.com/gp/product/B01JM1C9GK/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

https://www.amazon.com/gp/product/B01MRPZBOK/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

I've also got some T5045 props, but I'm not sure how different those are from the 5042's. Does anyone have any suggestions on what props would work best with the motors I have? I'm about to put a gopro on my quad and I want to make sure I'm operating efficiently and not overworking or underpropping my mot

612

r/rccars•

I'm putting together a combat robot. Is there some kind of controller board I can get that will accept an SBUS/PPM receiver and deliver a signal to the ESCs? I have two drive motors (left and right) that I'll use to drive and steer the thing. And then I have the weapon drive motor. Ideally I'd be able to control the rates on the motors like I can with my quad in betaflight, but I don't know what exists for RC cars/trucks that would allow me to do this.

36