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petefordeyesterday at 9:43 PM10 repliesview on HN

I had to click, because it turns out that I love soldering. It's relaxing and has a skill curve such that there's a trick to it but with a bit of practice, you can be someone who is really good at soldering, too.

For anyone reading, the key is to invest in a proper stereo microscope and a decent fume extractor.

I recommend this one: https://www.strangeparts.com/a-boy-and-his-microscope-a-love...

If you're up for a bit of a bonus round, I absolutely love my Pixel Pump. https://shop.robins-tools.com/products/pixel-pump

I picked up a used Ninja toaster oven and hacked a https://reflowmasterpro.com/ to it. I also modified the plans for Stencil Fix to make it substantially bigger: https://www.youtube.com/watch?v=Am3ztQIkss0

So, I do a fair bit of both reflow and hand SMD soldering at this point, depending on what the situation calls for. It's great fun.


Replies

sandreastoday at 6:39 AM

Starting with soldering, I find these 200$+ recommendations (regardless of which tool) hard to justify.

# Soldering iron

I'd recommend the Pinecil V2 with IronOS. https://github.com/Ralim/IronOS

# Solder fume extraction

I've built a simple fume extraction with an old plastic case, a 120mm fan and a sheet of carbon filter attached to a 120mm dryer / air conditioning hose. Around 15$ and good enough for soldering from time to time.

# "Microscope"

I simply use a strong (10x) magnifier glass with a LED ring (around 15$ on Amazon). I can't tell you how often I also used this thing for other purposes.

# Desoldering Pump

Because I needed it (beginners won't) I bought a ZD-8965 for 100 bucks and I'm very happy with this thing.

I have whole list of cheap beginner to intermediate equipment, that'll do until you solder (semi) professionally.

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thenthenthentoday at 8:07 AM

Havent clicked but I LOVE SOLDERING! It’s relaxing, gives a real sense of creating something. Yes even soldering hundreds of the same units every day feels just so gratifying somehow… the way you get better and faster every unit, having this batch of new shiny things lined up, giving ‘life’ to otherwise inert pieces of a puzzle. Yes.

summa_techyesterday at 10:10 PM

If you don't have space for a microscope, you can also get yourself the long-range (~400mm) 2.5-3.5x magnifiers that you may have seen your dentist wear. They're easily available on Amazon, not too expensive, and comfortable for hours of wearing. These are 2-element lenses that work really well.

Higher magnification variants (8x etc) are not nearly as comfy. They get quite long, heavy and expensive. I tried them and did not like them nearly as much. Also beware of short viewing distance, ultra-cheap products that are just a single lens element per eye.

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James72689today at 7:35 AM

I agree it seems like it could be fun. I think I am a bit paranoid about the hazardous chemicals and risk of a burns when using a traditional iron. From what I understand reading the comments, it's gotten much smoother with stencils, SMD, ovens, and so on.

raominyesterday at 10:18 PM

Me too I love soldering. And actually, it's one of the few things that I like more and more, as I realize I've developed a real craftmanship from it.

And thank you! I've been looking for a recommendation of a stereo microscope for a long time!

floxyyesterday at 11:03 PM

>It's relaxing and has a skill curve such that there's a trick to it but with a bit of practice, you can be someone who is really good at soldering, too.

There is a similar vibe with TIG welding as well.

erwincoumansyesterday at 9:47 PM

Agreed on stereo microscope, also suggest flux and a good iron with exchangeable tips and hot tweezers (I enjoy the Hakko).

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3abitonyesterday at 9:54 PM

Step 1: Have a workshop space Step 2: ? Step 3: Profit

BoredPositrontoday at 8:04 AM

just don't use leaded solder. the absolute obsession of people from NA and lead should be studied.

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TacticalCoderyesterday at 10:05 PM

> It's relaxing and has a skill curve such that there's a trick to it but with a bit of practice, you can be someone who is really good at soldering, too.

I don't know. I've got my station, not a bad one: bought it with the help of a buddy who's very good at soldering. He tried to show me. I've got no choice: I own an old vintage arcade cab from the mid 80s and it's located in the middle of nowhere, in a rural area. So I have to fix it myself.

And oh boy do I suck at it. I watched vids, countless Youtube vids. It's been 10 years and everytime I need to solder something, I still suck at it.

I've come to terms with the fact that there are some things I'm good at and that soldering is never ever going to be one of these. And it's okay.

And I'm amazed by people who can solder properly.

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