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I hate soldering

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Re: I hate soldering

#71

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 bi…

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…

With you overall, but given the toxicity of the fumes some quality / rated fume extraction might be the one area where cheap/self made item isn't worth it

Re: I hate soldering

#72
post #21

He's soldering like it's fifty years ago. Everything is lead-free surface mount now. Solder paste, stencils, reflow ovens. Hand soldering is precision temperature controlled irons, hot air rework stations, magnifiers, cameras, and exhaust fans. The tools are more complicated, more expensive, and better. One of the lessons of surface mount work is that you really can move your fingers a thousandth of an inch. But you…

> Everything is lead-free Leaded solder is easier to work with for personal projects. Careful hand washing and handling is required, but it's easy. I also recommend people go to surface mount, but I don't recommend beginners immediately go for expensive microscopes and reflow ovens. Stick to 0806 components or larger to start and you can populate a board without any binocular microscope or magnification as long as yo…

> Leaded solder is easier to work with for personal projects

it really isn't if you use a nice modern lead-free solder. you'll need your iron to be about 20c hotter, but it's not like the early days of lead-free where it'd flow all weird.

Re: I hate soldering

#73
I enjoy soldering. I enjoy using solder paste, being a human pick and place machine, and then putting boards in the oven. I enjoy building physical devices.

But then I had a hardware startup and learnt something about myself.

I enjoy building one or two of something. I absolutely hate building anything more than that.

Re: I hate soldering

#74
post #21

He's soldering like it's fifty years ago. Everything is lead-free surface mount now. Solder paste, stencils, reflow ovens. Hand soldering is precision temperature controlled irons, hot air rework stations, magnifiers, cameras, and exhaust fans. The tools are more complicated, more expensive, and better. One of the lessons of surface mount work is that you really can move your fingers a thousandth of an inch. But you…

> Everything is lead-free Leaded solder is easier to work with for personal projects. Careful hand washing and handling is required, but it's easy. I also recommend people go to surface mount, but I don't recommend beginners immediately go for expensive microscopes and reflow ovens. Stick to 0806 components or larger to start and you can populate a board without any binocular microscope or magnification as long as yo…

The only place I've noticed a difference is for very large components with a lot of thermal mass.

Re: I hate soldering

#76
post #69
post #61

Earlier quoted context omitted.

I tried soldering. With a TS100 (might have been a TS80P). I tried to solder a a Valetudo Dreame adapter [1]. Took me two hours, then I gave up. I attributed it partly to my unstable hand. Next day I tried to make a USB to (I think) TTL cable. Also failed, the cable wasn't reliable. The fumes were horrible, probably inhaled a lot. I ended up borrowing an adapter, and easily succeeded rooting the damn thing. Never aga…

Try rosin flux, it smells actually pleasant! A lot of initial soldering mistakes are from using incorrect temperature, not cleaning the surfaces with flux, or from using wrong tips. You do get better rather quickly, especially if you ask for help!

I appreciate the enthusiasm, but I have given up. Maybe it will inspire another reader. I didn't write it to discourage others, but to underline that sometimes, defeat is OK to admit, rather than keep trying.

I mean, a smell is temporary unpleasant but what happened to my health here? I am a former smoker, so I guess damage was previously done there.

This specific iron is a portable one (I had it hooked up on a powerbank), with temperature control and FOSS firmware. It was lead-free soldering tin with flux included. I held the item with my hands, so maybe it did get greased by skin oil, who knows. I had a lot of help from other more experienced people. They guided me through it, with a lot of patience. Without them, I'd been stuck way before. But even they were like... maybe this isn't for you.

My motor skills are just not that good (possibly related to my ASD or father having MS), and I notice that with everything where I gotta use my hands. From elementary school handwriting (learning to write) or even before with tasks like eating, putting clothes on, etc. That is as far back as I can remember. Ever onwards, things like sports. I am simply physically clumsy, and it requires a lot of effort and practice to get on a decent level. Can I do it? Can I hand write? Yes, I can. But it requires a lot of practice to get to a decent level. I can satisfy my wife with my hands though, probably my most important skill I am grateful for. No joke, btw. Although the fact I can, say, give myself food (eat) is probably more important, survival wise.

The one skill I would love to be able to achieve throughout my life, would be programming, not soldering. I mean, something like soldering is awesome, I am a sucker for right to repair, second hand, reusable hardware, etc something like programming comes close to, say, Lego. Though programming wise I am not sure nowadays, given AI. And there too, I tried VB, TCL, C, Java, Python. Multiple Python courses, too, from MOOC, books, to a professional teacher in a classroom. I've been (and am) able to make small adjustments to code, and do some shell scripting (and mIRC scripting, but that was roughly 30 years ago). That's it. That is without AI, I haven't bothered with that. I like to run LLMs locally.

Re: I hate soldering

#77

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 bi…

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.

Re: I hate soldering

#78

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 bi…

> 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.…

I also get to fix gear in the middle of nowhere, so I'm sympathetic to that plight.

I used to watch people with fancy-looking soldering irons working quickly on stuff in repair shops. Some of that was technique ("it is a poor craftsman who blames his tools"), but some of it was definitely the irons they were using.

And yet: My first soldering experiences were not very good.

The first soldering irons I had, starting 30 years ago or so, were resolutely terrible. I eventually gained a whole assortment of them -- big, medium, small, and ginormous. They were all awful in their own unique ways, and they all lacked a thermostatic temperature control.

I got better solder (I've become a big fan of Kester 44 in a eutectic 63/37 mix) fairly early on, which helped a ton.

Later, I got better soldering irons.

A dozen years ago I bought a Hakko clone temperature-controlled soldering station from an American distributor. It took genuine Hakko tips just fine, and it was better.

5 or 6 years ago, I got a Pinecil v1. I now own two of them: I bought one as a spare in case one broke somehow (it's hard to fix a soldering iron without a soldering iron), but they've both been reliable. It's miles ahead of what I've used before. The v2 should be a bit better yet, but I do not own one of those. They're rather inexpensive.

These Pinecil irons weren't available a decade ago. I wish they had been.

---

Anyway: With the tools decently in-check, my technique got a lot better in a big hurry. I thought I'd learned to be pretty OK at soldering before with my lackluster tools, but the Pinecil iron (and its consistent temperature, sleep modes, and very quick heat-up) helps me get much better results -- faster.

And it's hackable, which (to me) scores some geek points.

---

I've come to think that anybody can learn to solder electronics with reasonable proficiency. I've taught people to solder who were sure they couldn't do it, including people who started off by being surprised by how hot the hot-bits are and walking them back from the ledge.

As with many other skills, it mostly just takes practice. But that practice should be inconsequential -- it's a lot easier to learn when the result is completely unimportant and inconsequential than on a dear 40-year-old arcade board.

To that end: There's ridiculously-inexpensive kits these days that primarily exist just to teach soldering. I learned through-hole the old-fashioned way (by failing), but back then cheap kits didn't exist at the level they do today. :)

If you can tell me more about the specific problems you're having with soldering, I can provide links to specific, specific soldering kits that may help.

(I can provide hands-on help, too, if you're not too far away. No big deal.)

Re: I hate soldering

#79

I feel like this poem isn't really about soldering, but if anyone is actually bothered by it, there are some options. Unleaded solder and a decent fume extractor make the process cleaner. A decent soldering iron and solder wire with good-quality flux (e.g. Kester) makes it faster. If you'd rather not deal with the iron, you can manually apply solder paste and use a hot air rework tool or even a heat gun (careful!) to…

Yes, you are quite correct in the first point. I've also met people who recommend crimping where possible as a safer and cleaner solution.

Re: I hate soldering

#80

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 bi…

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…

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