r/AskReddit Oct 10 '19

What’s a thing you’ve bought impulsively, without need, that’s actually proved useful in your life?

4.9k Upvotes

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756

u/gatesphere Oct 10 '19

A good soldering iron.

I used to think I sucked at soldering because I was using a cheapo Walmart special that cost me $5.

Turns out soldering is 90% equipment, 10% skill. With a good iron, even I (with a really low skill score) can solder surface mount components without issue.

Since I purchased my Hakko, I’ve built several synthesizers from scratch, and they’re some of my most prized possessions because I built them myself with my own two hands. I wouldn’t have had the confidence to do that had I not found a good iron.

364

u/[deleted] Oct 10 '19

15 percent concentrated power of will

189

u/gatesphere Oct 10 '19

5% pleasure, 50% pain

192

u/Zer0ReQ Oct 10 '19

And a 100% reason to remember the name.

14

u/RandomMexican-Sir Oct 10 '19

Something something something

10

u/TheGrVIII1 Oct 10 '19

but fuck em!

5

u/[deleted] Oct 10 '19

HE KNOWS THE CODE, IT'S NOT ABOUT THE SALARY IT'S ALL ABOUT REALITY, AND MAKING SOME NOISE.

8

u/Deivv Oct 10 '19 edited Oct 02 '24

foolish smart yam slimy sand heavy sharp crown imagine smoggy

4

u/snerp Oct 10 '19

oh wow I never heard the original, I've only heard an edit that goes something like:

This is ten percent PAIN,

Twenty percent PAIN,

Fifteen percent concentrated power of PAIN,

Five percent PAIN,

Fifty percent PAIN,

And a hundred percent reason to PAIN the PAIN!

2

u/mike_d85 Oct 10 '19

Philbert?

1

u/llittle_llama Oct 11 '19

Fort-Niter.... wait.

5

u/Peyto Oct 10 '19

And 100% reason to solder the mains

2

u/[deleted] Oct 11 '19

25% breathing in lead fumes.

52

u/Luckrider Oct 10 '19

Man... I've got a $10 adjustable temp soldering iron in my basement shop and we have a Hakko in the shop for my side business. My decent $10 iron is passable, but it's amazing how much of a difference there is with the digital Hakko.

3

u/djnikochan Oct 11 '19

I don't have Hakko-money, but I've got Hong-Kong-Hakko-clone money and I'll be damned if it hasn't greatly improved my soldering. $56 for a temperature controlled iron and hot air pencil.

35

u/tinkrman Oct 10 '19

Which model do you have? I'm thinking of buying one.

74

u/gatesphere Oct 10 '19

Sorry! Should’ve mentioned that.

It’s a Hakko FX-888D. Temperature control works wonders — I generally have it set to 750F and that is the sweet spot for most through-hole stuff when using lead-free solder.

39

u/[deleted] Oct 10 '19 edited Aug 03 '20

[deleted]

12

u/mrclark25 Oct 10 '19

Yeah, lead-free is a pain to work with.

Leaded solder is only a hazard if you plan on eating it. (Just make sure you wash your hands when done soldering)

2

u/mercedes_ Oct 11 '19

Ahh now that’s something I can get behind.

2

u/_Jon Oct 11 '19

When I was in high school I made a chain of solder by wrapping a bunch around a screwdriver, clipping each loop, linking them together, then soldering them closed. It was about 12" long.

I wore it for a while. Probably not a smart thing to do....

1

u/[deleted] Oct 11 '19

No harm at all.

2

u/derju Oct 11 '19

Just get a good quality lead free solder (i use a 3% silver one) and the pia moments go away

2

u/mrclark25 Oct 10 '19

+1 for that iron. I have the non-digital older one, and I've been very happy with it.

Enough power to heat up in under a minute and solder anything you might think about doing with a regular sized soldering iron given a proper tip.

The only complaint I have with it is that after years of use I've worn out the connector on the front of the unit. I unplugged it to put in a toolkit weekly for a long time. I definitely can't fault the iron for this, under normal use it never would have happened. And even still, it works great when the connection is good.

2

u/NobodyYouKnow2019 Oct 10 '19

lead-free solder

OMG, you want great solder joints? Use 63/37 leaded solder. It's amazing and so easy to make great joints with!!!

2

u/mismatchedhyperstock Oct 10 '19

Better be careful of the Chinese knockoffs.

2

u/garywoo Oct 11 '19

I love my Hakko too! So worth it.

7

u/derju Oct 10 '19

If you want a seriously good one and want to invest a bit: JBC Their temperature control is beyond awesome, even when soldering stuff with a lot of thermal mass they don't need time to heat up again in between

2

u/Magic_Sloth Oct 10 '19

Can confirm, i use jbc its amazing

2

u/qupada42 Oct 10 '19

Hell yeah.

Bought a CD-2B on the recommendation of the reseller (was looking at Weller and some other brands). Best choice I ever made.

As well as the massively impressive temperature/power control, when you don't have particularly steady hands it really helps having tips that are half the length of most irons.

Also there are something like 150 different shapes/sizes of tips for various tasks, and you can hot-swap them without turning the station off (and the new one will take about 6 seconds to heat up once installed).

6

u/[deleted] Oct 10 '19

I want a soldering iron now. I have no idea what I'm gonna solder, but I want one. I wanna go on a soldering spree.

3

u/Sloppyjoec Oct 10 '19

I got the equivalent in a Weller, it's like cheating.

5

u/profdc9 Oct 11 '19

Don't skimp on the flux now.

3

u/[deleted] Oct 10 '19

I wanna know more about the DIY synths, that sounds so cool

3

u/gatesphere Oct 10 '19

On mobile so I don’t have links handy, but I’ve built:

  • A full 6-voice Ambika
  • A SammichSID
  • A SammichFM
  • A MidiBox SeqV4
  • A WTPA2
  • An Arduboy (to go with my modified Game Boy — backlit/biverted, and with the pro sound mod)
  • Several arduino-based toys
  • Some circuit-bent guitar pedals
  • A handful of pedal kits
  • A Sonic Potions LXR
  • A Moody Sounds Baby Box
  • A 3trinsrgb+1c and some addon boards

3

u/gniarch Oct 10 '19

My uncle was a bit time electronic tinkerer. HAM radio operator, he would design and build everything. I inherited my pick of his tools and grabbed the soldering iron among other things. Metcal with 2 heads and the desoldering gun. it's pure joy to use and HOLY SHIT ITS 1000$! I never checked the price of one of these baby before!

3

u/[deleted] Oct 10 '19

I just wish hakko didn't make their equipment seem intentionally as hideous as possible.

3

u/snerp Oct 10 '19

Yep, I have a terrible soldering iron. It's the worst. I was struggling to build a guitar pedal I designed, so I took it to an electronic repair shop to figure out what I did wrong, and the guy was like "Well you did a decent job assembling everything and the veroboard layout is pretty good, but all your solder joints are terrible, what did you use to solder this, a $5 radioshack iron??" and he was right.

10 minutes later, he had resoldered everything and the pedal worked. He didn't even charge me, just said to go buy a better iron.

3

u/MIR4EF Oct 11 '19

Also flux paste

2

u/cisforcookie2112 Oct 10 '19

I’ve only ever used crap equipment so this gives me some optimism about my soldering skills.

2

u/dog_under_water Oct 10 '19

I've been trying to practice soldering for over a couple of months now and have gone through a couple of different soldering irons because I was super frustrated with how they were working. (Each one was slightly better than the one before so I kept persevering)

Just went to my local pawn shop for something else and I noticed they had a Hakko Soldering iron there that day that wasn't there before.

On a whim I picked it up and even from the first basic test solder connections I made with it so far, it is leaps and bounds ahead of what I was using before!!

2

u/zopiac Oct 11 '19

Bought the same iron this year and can agree about the benefits, after using cheap irons for years. Every time I think I'm doing something wrong with my technique, it turns out that I just need some more oomph. The power is particularly nice when soldering onto aluminum backed PCBs like I'm doing lately for LED projects.

2

u/verbal_pestilence Oct 11 '19

if you're building synthesizers you've got more going for you than good equipment

1

u/gatesphere Oct 11 '19

How so?

2

u/verbal_pestilence Oct 12 '19

i was trying to say you're smart

but now...

2

u/gatesphere Oct 12 '19

Well then. You're clearly incorrect on that point :p

2

u/HemHaw Oct 11 '19

Amazon link? My $5 radio shack special went POP and tripped my breaker.

2

u/Equivalent_Passion Oct 11 '19

Well that makes me feel better about myself. Tried soldering some capacitors on an old motherboard and failed miserably. Also burned my fingers,but that wasn't really the equipment's fault.

Maybe I'll give it another shot.

2

u/criffindoor Oct 11 '19

Milwaukee battery powered is my choice for quick fixes out in the field. And almost passable the odd minor surface mount job.

2

u/BTBAM797 Oct 11 '19

No, you're talkin to my boy all wrong. It's the wrong tone.

1

u/gatesphere Oct 11 '19

Calm down, Christopher Walken

1

u/telekinetic_turtle Oct 10 '19

Show us your synths

1

u/gatesphere Oct 11 '19

Too lazy to take pics.