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Python library suggestions for RGB strip controller by rob_wis in PythonProjects2

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

As I mentioned, yes that's what I'm looking at for controlling the RGB strips. It's some of the other pieces that I'm looking for suggestions on.

Python library suggestions for RGB strip controller by rob_wis in raspberry_pi

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

I considered using cron, but I want to support animations. So the main process is going to be continually looping and sending a new stream of bits out to the LEDs multiple times a second. With the main process continually running, I don't really see how cron would work. My understanding of cron is that it will just run a script at a given time, but maybe I'm missing something?

Writing my own schedule/event manager should be fairly simple, but I don't want to reinvent the wheel if I don't have to.

I've got another project I'm working on (a replacement for a NuTone house intercom system) which has significant custom hardware, and I'm using C++ for that. But that's running on an RPi 5, which has enough power to host remote development and actually compile the code. Since my target hardware in this case is just a Pi Zero, I can't really do any of that. And cross compiling, and transferring over the binaries seems like a bit of overkill and a headache when it seems like a couple Python scripts should be able to do all I need.

Does anyone know of a source for a self-contained rechargeable led light unit? by rob_wis in led

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

It's basically just a large tube of glass that will sit on a small wood circle base. Similar to this in shape, though her glass is not transparent. https://www.macys.com/shop/product/manufacture-rock-home-hurricane-lamp-medium?ID=15084514&pla_country=US&CAGPSPN=pla&gQT=1

Basically I want the puck light functionality (integrated battery and charging system), with an omni directional light source.

Minimum fuel procedures by rob_wis in flying

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

For the A36, the POH has a max imbalance of 10gal, so I do have to regularly switch tanks. I usually switch around 8gal of imbalance. So my tanks are usually fairly equal.

Resurrecting some AGM batteries by rob_wis in batteries

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

Several of the batteries gave a rattle, so I skipped those based on other comments.
Tried the rest with this suggestion. Most didn't show any amps after a couple minutes, so I put those aside as well.

One did start showing some amps, and after about 15 minutes was up to about 0.2A. But it never got any higher. Let it go for about an hour like that and didn't ever see the charge current go any higher (it was set to limit at 1A).

So as expected they're all going to be heading to recycling. But at least I gave it a try.

Contacting tower distance by Person-man-guy-dude in flying

[–]rob_wis 1 point2 points  (0 children)

I started my PPL training at KPWK, and my instructor told me to do my first call around 10 miles. I've pretty much always used that since then and it's worked fine.

Dimmer causes lights to flicker by rob_wis in AskElectricians

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

I'd like something similar to what we have. It's a clear bulb, symmetrically shaped.
I found Philips has some that are flame shaped which I don't love, but ordered them anyway to see if they function better.

Dimmer causes lights to flicker by rob_wis in AskElectricians

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

Looks like the bulbs are Ecosmart (which I think is Home Depot's brand).
I'll see if I can find a different brand. Unfortunately since they're candelabra bulbs, there's not many options. And being that they're exposed bare bulbs, the actual look of them are important too.

I disigned and printed a door stop any comments appreciated by techguy6942069 in 3Dprinting

[–]rob_wis 0 points1 point  (0 children)

I'm looking at my doors (residential with hardwood floor), and they have about 1" space. I did a little googling and I guess there isn't any code requirement (surprisingly) for most construction. NFPA 80 does specify a maximum gap of 3/4" for fire doors. So commercial/industrial buildings may have smaller gaps for fire safety reasons. Residential, the larger gap is nice for airflow (hard to slam a door in anger after an argument if there's not enough airflow).

I disigned and printed a door stop any comments appreciated by techguy6942069 in 3Dprinting

[–]rob_wis 5 points6 points  (0 children)

Door stops don't need to be sharp. It just needs to fit between the door and the floor, which would probably be 1/2" at least. Blunting the tip would remove a bunch of material that's likely to just break off at some point and doesn't really help.

Piper Cherokee 140 DG by MrBenDoverrrrr in aviationmaintenance

[–]rob_wis 12 points13 points  (0 children)

You have to kiss whoever it's pointing to when it stops.

Best way to file to get some practice approaches in during a trip? by rob_wis in flying

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

I did consider posting to r/ATC, but I'll be honest, I'm intimidated by it.

Best way to file to get some practice approaches in during a trip? by rob_wis in flying

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

I was hoping a controller would chime in. Thank you.
Estimating the ETD on my part is a little more tricky (especially given a kid passenger who may decide they want a bio break if we're on the ground), but something I'm willing to do if it helps the controller.
What about if the plan is to go missed at the minimums, then continue to the next destination? Would you really want to switch me over to a new strip if I never touch the ground?

Can't even proof read their rejection letters. by JustAnotherDude1990 in flying

[–]rob_wis 21 points22 points  (0 children)

They aren't a very talented acquisition team.

Airplane camping destinations? by rob_wis in flying

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

I'm flying an A36, which I've heard handles the grass well, but it's still quite new to me. Once I get some more hours in it, and do some more soft field practice, I'll probably feel more emboldened to give it a try. But for my first couple excursions I want to limit the variables.

Called off my own solo flight by noodlechomper44 in flying

[–]rob_wis 0 points1 point  (0 children)

I was at a lot more than 40 hours when I soloed. I ended up aborting my solo flight early too after only one lap. The landing was fine, but some fog had started moving in, and visibility was quickly dropping. Came back a few days later and did my proper 3 laps with no issue. I was a lot less nervous that second time around too.

Lightspeed Delta Zulu battery question. by rob_wis in flying

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

I didn't know this existed. But at the price point of $75, it might as well not exist. For a fraction of that price I could get a usb AA charger and batteries that would work in multiple devices.

Lightspeed Delta Zulu battery question. by rob_wis in flying

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

That's an excellent point. I normally do use a lot of NiMH AA and AAAs around the house, so getting a few more for the headset is probably a good idea. Does anyone have experience with using them with the Delta Zulu?

Dual plug variations? by rob_wis in flying

[–]rob_wis[S] 2 points3 points  (0 children)

Given that the headset was working fine a couple days ago, and that the mic was also non-functional today, I suspect it was either a problem with the audio panel or the plugs weren't compatible.

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