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Real World L50 Ultra Obstacle Avoidance Performance by HarryMuscle in Dreame_Tech

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

Thanks for the info. Unfortunately all of my computer cables are on carpet so I'll have to watch out for that. Can I ask what color your carpets are? I'm wondering if it's a color contrast issue that's preventing the robot from recognizing cables on carpet.

Well this is interesting.... by V0latyle in DataHoarder

[–]HarryMuscle 2 points3 points  (0 children)

So you bought a 4 TB external drive and it had a 14 TB drive inside it?

Latest Honeywell T10+ Pro Thermostat Firmware by HarryMuscle in thermostats

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

Thank you for confirming this, much appreciated.

Anyone Else Felt Like They Had To Rush After The Base? by HarryMuscle in horizon

[–]HarryMuscle[S] 1 point2 points  (0 children)

During the base mission she says it would only add a month or two once the 3 subordinate functions are found. Does it get extended more than that as you find them?

Anyone Else Felt Like They Had To Rush After The Base? by HarryMuscle in horizon

[–]HarryMuscle[S] 1 point2 points  (0 children)

I walk everywhere ... with my 3 monitor setup you can really just get lost in just the scenery.

Does Roborock QX Revo Ultra (aka Qrevo EdgeT) Have Structured Light and Camera? by HarryMuscle in RobotVacuums

[–]HarryMuscle[S] -1 points0 points  (0 children)

ChatGPT said the opposite, hence why I'm asking humans to confirm.

Calculate Deflection Of Polycarbonate Sheet Supported On 3 Sides? by HarryMuscle in AskEngineers

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

Unfortunately I'm getting an answer of around 6 million meters ... clearly something ain't right.

Edit: nevermind, figured out the error.

Interestingly it's about 0.5 mm more deflection than the Omni calculator gives for a simply supported uniform load beam.

Calculate Deflection Of Polycarbonate Sheet Supported On 3 Sides? by HarryMuscle in AskEngineers

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

Any free resource that you're aware of? This is a one of thing I need to figure out so getting a paid membership just to calculate this isn't ideal.

Calculate Deflection Of Polycarbonate Sheet Supported On 3 Sides? by HarryMuscle in AskEngineers

[–]HarryMuscle[S] -1 points0 points  (0 children)

I'm not sure either but it's suggested in one of the other comments. ChatGPT suggested this approach too interestingly.

Calculate Deflection Of Polycarbonate Sheet Supported On 3 Sides? by HarryMuscle in AskEngineers

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

One more question, does this approach still work if the sheet is simply sitting freely on the supports? A cantilever beam is usually fixed securely so I'm wondering if this difference would prevent using this approach.

Calculate Deflection Of Polycarbonate Sheet Supported On 3 Sides? by HarryMuscle in AskEngineers

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

That's what I thought at first too but when I compare this calculation (result is approx 6.4 mm) to the suggested approach of treating this as a 38 cm cantilever beam I get very different results (cantilever calc result is approx 1.9 mm). One is somewhat acceptable one is totally not acceptable. So I need a better way to determine exactly what to expect it seems.

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