Archived threads in /diy/ - Do It yourself - 293. page

Magnets.

Adaption

>>1104769
How do they work yo?

you are quite possibly retarded. it's an apartment, who gives a fuck?

>>1102921
Corbusier or Mies or there about

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>>1102922
>it's an apartment, who gives a fuck?
Why would you consider aesthetics to be an irrelevant consideration for apartments?

>>1096228
Is that your mom's basement?

>>1096228
If you're such a recluse, who drives the Toyota?

What is the purpose of all of this? To route water to your room?

And what the fuck are you doing with all that shit for a condensate pump? Run the water into the coils of your fridge and increase the efficiency at the same time.

Vinyl

There is transparent film for laser printers.

>>1107732
That sounds like my best bet, as far as getting it right. Would taping it be the best way to put it on the display?

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>>1107481
which way does the door open?
also
red=heat?

>>1107481
where's the ovens and the tree with a noose tied to it?

0/10

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fits

>>1107428
I know jack shit about doing work around the house so this might come off as a dumb question but: wouldn't the plate let the chimney's smoke fill up your room?

>>1107428
>delicious hot air heat
This is where you fucked up because it doesn't have circulation, you have put a hole in the wall for nothing

>>1107430
the actual smoke is in the chimney pipe, which is double walled and made of metal. The "chimney" is the enclosure around that tube

>>1107431
You could be right, but wont warm air try to rise and thus create at least some circulation / heat transfer?

>>1107362
Gorilla glue is garbage. Its especially garbage with wood as it expands.

Regular wood glue will work better

MDF is fine, dont get it wet

>>1107362
Use wood glue and mother fucking clamps for days. I'm serious. Use all the god damn clamps. If you don't clamp it then the shit will fall apart.

>>1107378
Id like to see someone try and not clamp anything that has gorilla glue on it

McMaster will deliver anywhere, but their metals are overpriced as hell. Find a local place and you'll pay less than half what you would online.

your local steel stockists will deliver to wherever as long as somebody's paying and the trailer can fit.

a better question is where are you going to borrow the forklift from? an 8x4 of half inch plate weighs 650lbs.

>>1107106
>Where do you buy bulk metal stock?
Alro and Alcoa

>>1107090
The exact same way, but in grass.

probably just better off and going out and buying one. Theyre pretty cheap these days and plus will probably have various handles and grips so you can switch up your workouts from time to time. Good luck in the new year brother.

>>1107090
dig a hole, put in the post, pour concrete into hole, the end

It would change the rise and fall timing but keep the same pulse duration. Overshoot and drop will come into play when you get to either extreme.

You can software debounce by sampling a few points in time near eachother and once all of them are 'near' eachother in value you can say the signal is settled and legit.

If try to smooth it with caps im pretty sure its gonna make your signal climb slower but seem smother. But isnt is likely that its gonna fuck your threshold voltage values up since it wont climb as rapidly?

>>1107056
Who can it change the rise and fall time without changing the pulse duration ?
The only difference I see is the amperes passing through but the tension will be the same (or look identical) if the RC time is the same.

Spray paint it black & stick nails out of it. Mad max style

>>1106992
i was thinking to either paint it black or OD green but i dont know what to say about the nails part, dont wanna fall and wake up with no teeth, but sounds cool anyway (just so that im not confusing what you say, stick nails like...with glue right?)

>>1106988
Decide what style you are into: realistic military, sci-fi, steampunk, biopunk, post apoc, etc

Realistic: paint it black or match the camo pattern, sharpie with white pen a skull on it if you want

Sci-fi: Cut and stick patches of aluminium tape over it

Steampunk: glue some brass tubing all over it

biopunk: extract the bones from a chick breast, or left overs after you eat it, then glue the bone and tissues all over it, optional spray it red

post apoc: sand paper all over it, spray paint it brown, and then sand it off so it looks rusted

easy mode: black sharpie all over it

>the coils face the same direction relative to the rotation of the magnet, this should generate pulsed dc so no need for rectification right?

No. Pulsed AC.

>should i worry about voltage spikes or emi to the controller from the coils?

Once again pulsed AC.

what should i use to handle them?
>im going to add capacitors to the coils to the controller for trying to filter the output, but how do i figure out how much capacitance i will need or is it trial and error?

Trial and error unless you want to be massively /sci/ about it.

>>1107391
Why would they make ac if they were facing the same direction? I mean it not as in they're both facing upwards, but they're both the same direction across the axis. So the magnet would go bottom to top on both coils.

>>1107438
Induced voltage depends on the change rate of magnetic flux density. Unless you figure out how to constantly increase the density (protip: you can't), you won't get dc from a coil

>>1106878

Could be worse: https://www.youtube.com/watch?v=gH1BImfCLs8

>>1106889

If the air pump dies it's a hamster holocaust.

>>1106890

There's a video on that channel where he explains there's 2 redundant pumps and a backup battery in case of power outages

>>1106707
>cast
beware the bubbles. gove up on this.
>strength
rolling is stronger, atleast that would be logical.

>>1106707
yeah you can cast a sheet you can, 99.9% chance you fuck it up an you will fuck it up
its bether to make a block and roll it to needet size, its imposible to cast perfect sheets of metal just buy it or get it somwhere

>>1106718

>bubbles

From what? Not getting the aluminum hot enough?

>>1106727

>buy aluminum and roll it myself

If I have to buy rollers I might as well make a furnace and roll my own sheets.

And then I might as well throw recycled cans into the furnace instead of buying aluminum.

>>1106703
...maybe it got through QC without any spray foam insulation

wrap some fiberglass batts in plastic and put it around the exterior

>>1106705

This. Take it back and spend a few more dollars on a better model or a unit that isn't screwed up. You shouldn't feel any coldness on the outside.

>>1106764
I have a cheap model and it feels slightly cold on the outside of it.
I think its just the fact its a cheap freezer, not some defect.

I mean these dont even defrost, you have to periodically manually defrost them.

They work for their intended purpose. I have mine set at the stock temperature and it keeps my icecream hard as a rock. There is supposedly room to make it colder, and I have a ton of shit in it.

You cant expect too much from a 125$ freezer