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I want to make my own electronic cig that dosent look fucking gay. I also want to smoke custom nicotine that synthesize myself. how would i go about building an e-cig that looks good and isnt full of random chemicals (tar and shit). I also dont want the nicotine amount to be absurdly high compared to an average cigarette
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>>2798019
>I want to synthesize my own nicotine juice and smoke it through my homemade rig
That is the most cyberpunk way to die before 30 I have ever heard to date.
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>>2798667
> If you used 100% water it would just evaporate
that's what i figured. whats the downside of just dripping nic water on my skin for absorption? besides staining skin and potential overdose symptoms.
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>>2799943
>whats the downside of just dripping nic water on my skin for absorption
Man isn't it just easier to buy a vape for 2 dollars?
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>>2799600
Frying your dopamine receptors with strange nootropics and overdosing on heroin is a close second
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>>2798019
>electronic smoking
>worried about looking "fucking gay"
>this whole post

I don't know how to tell you this, anon, but if you want an "e cig" you are in fact fucking gay. Extraordinarily gay. Like r/mtf is less gay than you.

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should I just keep buying red wings? might try some georgia boots or some thorogoods for the first time.

press f to show respect
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>>2799135
Yup. Thats why I went with Franks. They make the least "fancy lad" boots out of any of the PNW boot makers.

So as far as I know Whites was the original Spokane boot maker. Nicks was spun off in the 60's from the foreman of Whites. Then, years later, Franks was created by the foreman of Nicks. White's quality has gone down a bit since they're now owned by a huge Japanese shoe conglomerate.

Wesco is good too down in Oregon.

>>2799068
Yeaaaaaaaaa. I work in mining. Those would be destroyed in a month.

>>2799111
Obenaufs LP is the shit.
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>>2795440
>rubber boots
>socks are wet with sweat halfway through the day
Puzzling.
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>>2793525
Do they still come with a lifetime warranty? I thought redwings would replace or repair them if they got fucked up like that.
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>>2799235
I'm a field biologist.
I spend about 75-80 hours a month bushwhacking through deadfall, through swamps, kicking branches out of the way, hiking over boulders.
Going on a year with a pair of Danners and they look as good as new. They're more durable than you would think. Maybe not the best boot if you're in knee-deep mud all day I guess but otherwise surprisingly good.
Super comfortable too.
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>>2799864
Concrete is what kills boots

these are the dumbest mfers, just gaping at you. fuck off, there is nothing to see.
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I draw one on every new house I work on.
Various builders have complained from time to time.
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>>2797286
> electrons vibrate in place.
AC is more like a push and pull DC current does exhibit electron drift.
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>>2799618
Everything else “vibrates in place”
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>>2791577
Sounds like a ... stretch
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>>2791449
If I pull a vacuum cleaner out of the box and see that plug that shit's going straight back to the store

Picked up this Weber BBQ... it works great and burners, grates, lid are in excellent condition. The problem is that it's totally rotted out on the base.

Can /diy/ help me think of a way to fix this. I have no need for this cabinet at the base, so I'm okay to keep it open on the bottom. But it needs to be stiff/rigid enough to support the wheels to be pushed around.
Anyone have any ideas how I should go avoid fixing this?
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If it was mine i would cut off the bottom 2" or whatever is rotten and make an angle iron base for it to set into and then either bolt it in place or spot weld it. And i would also upgrade those god awful casters that are currently on it...
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>>2799436
>If it was mine i would cut off the bottom 2" or whatever is rotten
Shit this is a great idea, thanks
>>
You can just screw 2 blocks of wood along the sides with some casters on them.
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>>2799282
Get some plywood, cut out a rectangle to size of the bottom, take eve, everything off the rotted out bottom, screw it all onto the wooden bottom.
>>
Sheet aluminium from your local hardware store. Use tin snips to cut to shape. Slide it in on top of that rusted base, then drill some holes through both in the spots where the old material still has some meat. Use pop rivets to fix the new sheet to the old shell.
Never going to be perfect but it's a cheap fix that'll add a bit more strength back to it.

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How do you make an alcohol-powered engine? Moonshining is legal where I live so I'm curious if I could grow ny own fuel.
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>>2795174
You could make E85 like Brazilians do, but you need to get proportions right for manufacturing and will have to retune the engine itself (compression ratio mainly), and also expect for car to run shorter distances because unless you're racer/tuner, with E85 you'll only squeeze out around 80% of engine's capability compared to normal gasoline and your vehicle will consume 20% more fuel. On top of that, unless you carburetor engine, you'll also have to mix it with oil so the plastic parts don't get fucked.

Have fun.
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>>2799087
bruv, ecu reprogramming, fuel lines and fuel injectors and your turbo gasoline does e85 and gets better compression and efficiency
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>>2799539
That is in his unless
>>
Don't take my word for it but I think you can mix gasoline with ethanol and get more bang for your buck
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>>2799539
Why do you think I mentioned retuning engine, dumbass.
ECU retune is must by default, but along that you'll have to do additional preparations like getting high flow pump, new injectors made specifically for E85, and mixing in oil to the fuel because unlike normal gasoline E85 with E100 don't lubricate as well and will cause more engine wear, so you will have to do frequent engine checkups or you'll risk killing the engine. Also unlike normal gasoline, E85 absorbs water so you won't be able to leave car parked for days because your tank will end having water inside the system, and potentially the fuel itself will cause rusting inside the engine along with corrosion of plastic parts.

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Trade Jobs Are DYING OUT...

https://youtu.be/6DRm86qmXbs?si=BXi150ZR0VYKCqdQ

Why is this so ????
>inb4
>yea low pay is going to be one of the main factors.

https://www.npr.org/sections/ed/2018/04/25/605092520/high-paying-trade-jobs-sit-empty-while-high-school-grads-line-up-for-university
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Do you tuck your shirt into you pants? And tuck your pants into your boots? I've been considering dressing better for work because I hate seeing my coworkers and boss in t shirts and shorts with sneakers at work. It looks like you don't care imo
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>>2799807
Why the fuck does it matter what I wear to work tho?
I actually DON'T care, I'm here to get paid.
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>>2799807
I tuck my shirt into my pants because I dress like an old man. pants in the boots only happens with rain boots though, I would never bother doing that on regular work boots. After a few minutes on the job they're going to slip out anyway. I doesn't matter because no one is looking at your feet.
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>>2799807
I tuck my shirt in because I don't want to show off my ass.

Never heard of tucking pants into boots. That's weird. I've taped them down to my boots when I walked through some tall tick infested grass or poison oak.
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>>2798912
>Unless you're the second anon that claims to have worked 120 hours on something then the bidder went to cheap chinese shit anyway, why would you toss in the US federal government wwouldn't trust chinese aluminum from there, but we'd use chinese aluminum here anyway? You're larping dude.

ITAR control issue. Notice how you didn't even bother to read what I wrote. Aerospace part. Really boring mundane shit too.

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don't be a bitch
>>
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>>2799865
LMAO YOU COULDN'T EVEN FIND /rcg/ even though I told you what to search for. Jesus christ man, you are probably too stupid to fly a drone if you can't find the drone thread and learn about how they work.
>40 keks
>again
>no verification required

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Any electricians here?
I want to pivot out of wagie work and become an electrician. Out of all the trades, that one seems to fit what I'm looking for the most.
Anyway, I won't be able to actually go for it until next year.
That being said, is there anything I can do now to prepare myself for jumping into the trade? Like are there any books to read or anything like that?
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>>2797125
Libraries used to carry copies of the National Electrical Code. You can view some of the stuff online, for free, but not all of it. A whole shit-ton of stuff, on wiring basics, is on utube. I would DEFINITELY learn the basic shit and learn it well, before looking for a job. Stripping wire, soldering wires, tinning wire, different gauges and wire types and what they're used for, common tools, etc. Any trade-shows or electrical symposiums in your area? Go to'em and learn the big players in the industry.
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>>2797753
Ah man I love poetsie too
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>>2797134
Don't be a service guy. That's disgusting. Electricians are all gay Latino men, so choose wisely. Not even joking.
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>>2797125
Join the IBEW. Call your local union hall and ask them how to become an apprentice. You will be glad you did.
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>>2797680
Not in Pennsylvania. It's at the county level, and my county doesn't require anything.

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What is the most Zen diy activity and why is it wood turning?
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zen would be something repetitive, quiet, detail oriented but simple, and safe
Working on a lathe is none of those
Try knitting or calligraphy
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>>2799647
It is zen when you're watching Oddly Satisfying Ultimate Woodturning ASMR Compilation and don't have to deal with the sound or sawdust or otherwise engage with the activity.
>>
I hate using my lathe nowadays. It used to be so much fun but now I obsess over little sanding marks and microscopic bits of torn grain or a less than satisfactory finish and I can hardly complete a project. I try doing new and challenging things but rarely do they turn out as I imagined and i throw them out.
OTOH, I saw some genuinely bad bowls in a small shop for local artists that people apparently liked but I have no idea how this hack was able to put a price on them in good conscience.
>>
>>2799548
literally ZEN GARDENING
you know with the stones and raking patterns in sand and such. Wood turning is noisy and brutal.
Even clay pottery is more zen but still it places value in something materialistic meant to last and it gets imprinted with the creators touch which might hang around and prevent a complete passing from this existence.
>>
>>2799548
riding my bike on small streets instead of the bike lanes on bloor

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Previous thread:>>2759901

Here we discuss microcontrollers (MCUs), single board computers (SBCs), and their accessories, such as Atmel mega and tiny AVRs (Arduinos), PICs, ARM boards such as blue/black pill STM32, ESP8266/32s, RP2040, Raspberry Pi, and others.

For general electronics questions (power supplies, level shifting, motor driving, etc.) please ask /ohm/.

>where can I find verified quality microcontrollers and other electronic sensors or parts
digikey.com
mouser.com
arrow.com
newark.com

>but that's too expensive
aliexpress.com (many parts here are fake, particularly specific parts out of stock in the above sites)
lcsc.com

Comment too long. Click here to view the full text.
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>>2800843
>>2800852
Guess it's brain cancer day for me too then. Because of the 4-bit thing I can't even use the USI and just have to do everything manually.
>>
I'm planning to build a platform similar to this autonomous "follow me" cooler using Arduino. I want my platform to follow me just like this cooler does, but I'm having trouble finding a GPS module similar to the one used in the video. Does anyone know a similar GPS module?

Video: youtube.com/watch?v=6I5rQfJSmaM&list=PL39pssg07dpCBNHQbxaql-8NT9rz-k3RB&index=2
>>
I just managed to make a hello world program with no crappy Cube IDE for STM32 thanks to this guide https://vivonomicon.com/2018/04/02/bare-metal-stm32-programming-part-1-hello-arm/ as well as Part 2.
I'm so happy.
>>
>>2801081
You have chosen to walk a difficult path, but may there be a glorious light at the end of your journey.
>>
>>2801081
hey, ive gone that before, though i seem to have misplaced by pictures of it. good job anon! i believe i used that same tutorial. once you get C code working, you should use something like https://github.com/mpaland/printf to print over the UART line.

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Use this thread to ask questions you think don't require a thread of their own.

The old thread no longer bumps: >>2789553

If you didn't get a response in the old thread, feel free to ask again here.

(except the guy with the 15A outlet on a 20A fuse)
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the battery pack of my hair trimmer reached the end of its life as it barely charges.
Replacements seem difficult to find so I took it apart to see if I could replace the cells.
the pack is labeled 2.4V 800mAh and inside there were two AA-looking 900mAh 1.2V NiCd flat-top cells with tabs soldered on a "PCB".
I'm having trouble finding the same NiCd cells so I was wondering if I could replace them with NiMH cells of the same capacity.
I've read they're not the same, as NiCd seems to have a higher peak current or something like that and there might be an issue with trickle charging.
Any help is appreciated.
>>
>>2801119
I think they are interchangeable with caveats because the charging profile of the two types of battery are different. I am an EE but I know little about batteries in specific, sorry m8. Can you buy a charger with the battery pack you are looking into?

Also whatever charge monitor IC your thingmabob has is probably expecting the old pack... I hate consumer electronics I hate consumer electronics I hate consumer electronics (x 1000)
>>
>>2795127
>>2795122
Never paint mud or even bare drywall without priming it first. You aren't your grandfather, there's no lead or anything in the paint anymore that makes it worth a piss. It will bubble no matter if it's flat or gloss.

>any flat latex paint works fine for a first coat;
Tell this to all your customers so I can make more money off them in 3 years.

>>2801040
The vapor barrier on the exterior is all you need unless you're doing the floor. If you have none I would go with the purple drywall for safety of mind. Moisture is only a problem when it's not allowed to dry out, in some cases a vapor barrier will make the problem worse.

>>2800948
>I use sheetrock 90 drywall dry mix
You can also brush it on window panes to make oily fingers/oils dissapear without using windex. Glazers use it to clean windows from the putty.

>>2800562

Comment too long. Click here to view the full text.
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>>2795472
No. Galvanization is an eletrochemical process. Also zinc is toxic.
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>>2801170
Wait, you're telling me it's water in that pan? A liquid that flows? And all I have to do is tilt the pan and it will magically disappear? That's fucking wild, man!

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I want to make my own home remedies for showering, i've tried infused (16 days) olive oil + rosemary (i readed that this help with hair loss and psoriasis) and it was great, but i want to make other things on my own that's why i'm asking.

For hair treatment i heard that egg yolk mixed with other things like vinegar or aromatizand substances are great for your hair because egg yolk has all the nutrients that your hair needs and vinegar is good for detangling hair (i don't know why)

Anyone knows something about it what're the best remedies?
1 reply omitted. Click here to view.
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>>2798080
nothing but 3rd world hair transplant is going to save you from going bald idiot. there are no cures, and infusions are fucking bullshit. rubbing cum in your scalp is going to do more than any oil infusion, oatmeal or even chemical.
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>>2798210
who said anything about hair loss, nigger? I just want to find home remedies so i don't spend 100€ a year to clean my hair with shitty chemicals.
>>
>>2798218
get 1 20$ buzz cutter and never wash your hair again
>>
>>2798218
stop projecting faggot
>>
I wanted to make a combo shampoo that includes Coal Tar and Selenium Sulfide for psoriasis/dandruff, since the off-the-shelf options only include one or the other and the dosage is rather low. Looked up the ingredients through sigma and it should be simple to purchase and mix, but keeping the ingredients in suspension might be tricky. Emulsions that I've made in the past were either too liquid and separated, or were such a gel that it started to get chunky. If anyone knows how to stabilize DMSO for safe topical use, I'm looking for papers.

I already make salves for itching with menthol, camphor, lidocaine and colloidal silver with hydrolyzed cornstarch (thick-it) as a base, and those have suited me fairly well. Actual cleansers are tricky because soaps break-up pre-bought micelle suspensions.

Old house, old 50s drywall. What would cause the paper layer to bubble and separate like that?
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Turns out it was termites. After a Google search I scraped the paint. They eat the paper
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>>2795582
Had that before involving a /a/ book, house is older than that, silverfish and termites ruin houses pretty well.

See if you can get it patched and hire a exterminator if you have a lot of them. Should be a easy /diy/ solution for killing termites firsthand without a exterminator.
>>
>>2799300
I win again…
Old saying, If you’re the smartest person in the room, youre in the wrong room
>>
>>2795582
outgassing, typically signs of a dead body
>>
>>2799300
they were probably attracted to the dead body

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Is it normal for there to be more than one interview for trade jobs? Is the second interview to be offered job or are you meant to demonstrate your skills?
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>>2798402
If it is a public job then they will have a process in place for all appointments so that they can’t be accused of hiring their friends and giving them cozy jobs. If it were a private wildlife park/resort then having a panel makes less sense because they would probably not have the resources to assign three people to vet you.
>>
>>2798402
they want "plumbing" skills since they want you to fix sprinklers. Should have made some shit up
t. former college grounds maintenance
>>
>>2798678
It was a public position for a small "city".
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>>2797511
If you’re interviewing you’re a sucker. Just teach yourself
>>
>>2798402
All I can say about any maintenance job is that when I interviewed they wanted somebody with no experience or at least no illusions that there’s a “right” way to do things so that they have to butt heads with some chuck who basically exists to create potential lawsuits.

But that’s for residential maintenance.

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So /diy/, epileptic here, and have a asshole diabetic stepdad. (He's irresponsible to not take care of his sorry ass sometimes)

Looking since COVID, I don't have much training from anyone, except from the hospital I at times visit.

Paramedics advised the idea I should make my own or buy a kit, got a 50-70 usd bag with simple medical tools in it.

Looking to do some /diy/ to improve the bag better, what should I invest in for epilepsy, diabetes, shock, etc when it comes to first aid?

Currently have tools for dehydration, low blood sugar, headaches, some forms of bleeding, etc.

Pic kind of related, can invest about a decent 100 usd as I already have some basics, including disinfectants and gloves (I have a very large blanket that covers almost all the bag, looking for a better option)

Any good, or should I invest more?
>>
/out/ frequently has first aid kit threads. they're usually geared more toward hiking, but they cover a lot of the basics and may help you with your specific use case.
>>>/out/2725928


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