Why you pay in dollars on the Sverige?

that's a cheap fire hazard less than a dollar a piece

>>25645593 I bought fromt temu

>>25645615 These leds are fucking crazy strong

>>25645615 >temu Enjoy random combustion CHINKtm

>>25645636 I like living in danger makes me feel alive. Enjoy your safe AA alkaline batteries from clas Ohlsson.

>>25645615 Ahaha jig them apart and you will see a film capacitor soaked with machine oil

>>25645649 Lol film capacitors don't have this amount of energy

>>25645661 >>25645661 They DO Their capacity is around 500mAh

>>25645638 I only buy rechargable IKEA LADDA batteries

>>25645661 Report their weight. I wager its around 23g unless chinks added a led deadweight

>>25645680 ladda is rebranded enelopes top of the line cells

Self immolation tred

What are those pills?

> not getting 18650 cells out of dead laptop batteries dumb

>>25645714 Chinks added 3 excessive grams of lead

>>25645723 >dead batteries Poccnr 69IQ move

>>25645726 They got good ratings on temu. They normally cost 10 dollars for 4, but I got special deal. I think they're legit

>>25645740 98% they are not

>>25645733 What if I tell you that not all cells in a battery are dead and they are often in pretty good condition?

>>25645577 Why is there a 100F capacitor in the breadboard? Do you want to spotweld the contacts of that bradboard, or something like that? Also, what is this coil for?

>>25645745 They have the right Voltage. Hmm well if I get capacitors that can hold that much charge then fuck it I'm still happy

>>25645723 They probably are.

>>25645757 You have a lot of questions. The coil is just a bunch of copper wire for breadboard. The 100F capacitor is just for experiments, it's not charged.

>>25645615 WTF, you need to limit current to drive any kind of led. Where is your fucking current-limiting-resistor?!?!?!

>>25645778 I don't bother with resistors, pain in the ass

>>25645748 Poccnr you are born to scavage

>>25645761 >if I get capacitors that can hold that much charge I have some supercaps myself, you need to charge them overnight until they reach their full capacity. Before that it will appear as if they were leaky as fuck.

>>25645761 Yes chinks design this capacitors for maximum voltage around 4.2-4.3v

>>25645787 >I don't bother with resistors Hum.

>>25645714 What's the white powder, and what's in the "salpeter" bag?

>>25645778 Don't need a resistor with a cheap 18650 that can only provide 0.1A I guess.

Handyswede rate my self-made flowlight with removable batteries from chinese screwdriver

Handyswede rate my self-made flowlight with removable batteries from chinese screwdriver

>>25645825 Or the forward voltage of that thing is rather high, and the battery is discharged. Fully charged it's at 4.2V and would burn out the LED.

>>25645833 Hum. What did that LED cost? I've been thinking about making some floodlight for my bicycle in order to blind people. I even have found some rather large collimation-lenses, with a focal length of 18mm. With something like this you could just burn out the eyes of drivers on the opposite lane.

>>25645841 It's currently at 3.8v, I haven't charged them I got them today

>>25645833 Handy/10

>>25645860 2.5usd on alichinkpress Gives around 20W of honest led light

>>25645821 White powder is salpeter

>>25645870 Very concise

>>25645860 You can just buy powerful flashlights.

>>25645874 Only 20W? Cuz I already have an 20W LED, which is smaller, and even shines win warmwhite, for burning out other people's eyes in a more comfy mood. >>25645875 >White powder is salpeter Intadesting. What's the legal situation of KNO3 in svenska? Cuz I'd need sum, but can't buy for reasons of homolegal faggotry.

>>25645892 Of course, but I can also make them myself, and learn something by doing it, and also save money.

>>25645898 HONEST 20w (chinks label them as 50w) Its equivalent to 200-250w of incandescent lamp

>>25645907 >honest It's made by cree, and it's very bright. It's enough to brightly light a room. However, I have some 3W chink red LEDs, that really are only slightly over 1W, according to their specs. But that think I've been talking about here draws the full 20W.

>>25645906 You won't save money competing with mass production.

>>25645898 KNO3 IS completely legal, but you know buying too much is suspicious

>>25645963 Over here it's pretty much unobtainium, UNLESS you have the right papiere bitte.

r8ed house fire / 10

>>25645992 And even if you have the right papiere, buying things like these routinely lead to police-searches even of workingplaces of chemists. You know, security uber alles.

>>25646002 I assume Germany , I heard home chemists get searched regularly there

>>25645999 I'm gonna put one in your pillow

>>25646011 Of course, what else. I know of chemists whose workingplace got searched too.

>>25645985 >You will, if you want something special which is only sold at high margins. That's true, but I'm just saying that high power flashlights are easily available and you get them in a practical watertight metal body that you can just put an 18650 in, something you can't really diy.

>>25645860 get a cree 100w 15 000 lumens dont glue it but screw because it will crack

>>25646021 I also got this nice Erlenmeyer flask with ground glass stopper

>>25646029 But you can't easily mount such a flashlight to a bike without designing and 3d-printing some case first, and then you're in the territory where you could also just make that entire thing from scratch. Some LED, some batteries, and some current-limiting cicuit made up of a few resistors, a inductor, a bunch of MOSFETs and maybe a mosfet driver wouldn't be that expensive.

>>25646021 Only 9 dollars

>>25646054 >>25646051 I meant for mine

>>25646050 >riding my bicycle with a 100w cree led illuminating the space ahead of me *giggles erratically*

>>25646054 Hum, at some time I'll have to become frens with some guys from svenska that want to go shopping in exchange for XMR.

>>25646051 You get such glassware for a similar price in the czech republic. Also, don't forget to buy the grease to make a proper seal and still be able to open that thing after use.

>>25646066 You want KNO3? You can also make it from calcium nitrate if you can get it, it's sold as fertilizer. Also check stump removers for KNO3.

>>25646082 I'm gonna store sulfuric acid in it, so won't be using grease or it might get fucked

>>25646053 You can get a flashlight mount. Some flashlights are specifically designed to be mounted. And good luck making a weatherproof case for your project and fitting a lens and reflector.

>>25646084 >calcium nitrate That's even worse unobtainium, because you can just dump it in H2SO4 and get nitric acid of the same strength.

>>25646098 Yhe but sometimes governments are retarded, calcium nitrate easy to get here. Bought 5kg fot 16 dollar.

>>25645577 DU GÖRA BOMBNINGAR=?

>>25646084 Also, svenska sounds like an libertarian utopia, when it comes to such things. I'm not kidding, that all these things are strictly controlled over here. It's easier to legally obtain morphine than these things.

>>25646106 >Bought 5kg fot 16 dollar libertarian utopia confirmed.

>>25646110 With lithium batteries ?

>>25646116 If you just want an oxidizer, you can make chlorates instead if you want, pretty easy.

>>25646145 I know, just via electrolysis with cheap carbon-rods as electrodes. But it's more a just-in-case-I-need-it kinda thing. You get this mindset, when each year more of the things that you somehow came into contact with because you found them interesting are verboten.

>>25646166 Yes, the feeling of being forbidden from things, and treated as a child is disgusting. But to make chlorates you really need MMO anodes, and titanium, you can get from Ali for 50 dollars.

>>25646106 >sometimes NOOO YOU CANT ORDER ACID via mail buy concentrated acid imported from canada labeled something harmless

>>25646178 You can use carbon-rods. Even those that can be salvaged from batteries. The first time they might break down a little, and impurities will color the liquid yellowish, but after that they remain stable. And the chlorate of the first run will be discolored but usable as is, or can be purified via recristallization. >>25646186 >babyoil imported from canada Interesting...

its a pretty good deal but not amazing

I got myself a free meatgrinder evil person had cut the wire

>>25646110 hohol learn Swedish

>>25646285 Inte hohol mig, VG i svenska.

>>25646311 Fuck, why do I feel a desire to lick it?

>>25646316 why not?

>>25646396 Isn't it submissive to lick minge?

>>25646415 I don't think so. I think it's more submissive to consider what other people think.

>>25646311 >VG i svenska. so a nigger

>>25646433 >I don't think so. >I think it's more submissive to consider what other people think. Based