I hate soldering

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 need magnification to see what you're doing.

I'm encouraged to see more hobbyists going surface mount. In my TechShop days, I was the only one doing surface mount. Everybody else was using 1980s 0.1 inch spacing DIP components. That's a US thing. If you learn to solder in Shenzhen, you start with surface mount.

I love soldering, even though my skill ceiling is SMD components. There is something almost spiritual and humbling about soldering because you cannot force your will onto the solder, you have to listen to what the solder wants to do and work with it, not against it.

When I first tried my hand at soldering I was using the "butter knife" method: apply solder to the iron, then try to smear it onto the wire like spreading butter with a butter knife. Of course the solder would never stick to where I wanted it to go. I had to learn that solder goes to where the heat is, so I instead had to heat the components or wires instead and then feed the solder onto the hot components. I also had to learn that a soldering iron is not a pencil, sometimes even when doing small parts you want to use the large tip. Don't try to tell the solder where to go, instead apply a big blog and watch it snap into place on its own.

Last year I installed an HDMI mod[1] into my Wii, this has been so far the hardest project. It took me many attempts to get it right, mainly because I was working against the solder instead of with it. But now that I have succeeded I could easily do it over and over again (not keen on the disassembly and reassembly of the console though).

EDIT: while I'm at it I might as well mention the iron I was using: the Pinecil[2]. It's a really neat and fast soldering iron at a very cheap price. Great for people like me who don't want hardware store cheap garbage, but also cannot justify buying an entire soldering station.

[1] https://electron-shepherd.com/collections/kits-mods/products... [2] https://pine64.com/product/pinecil-smart-mini-portable-solde...

>> I am curious what you mean by rework tweezers. Link please!

Hakko FM2023-05 Mini Hot Tweezers Kit or Hakko FX8804-02 Hot Tweezer for Hakko FX-888 for example.

>> I wish there was some way to switch tips that didn't involve letting it cool down

I replace tips while hot: the sleeve is not hot.

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 melt it. (A proper reflow oven is better, of course, but that's pricey.) This makes working with surface-mount components much easier.

If you'd rather not deal with it at all, have a PCB assembled somewhere else. JLC is pretty cheap, especially on simpler boards.

I had a friend that taught with leaded solder and say 'you can wash your hands, but you can't wash your lungs', and considered the fumes from lead-free solder as more exotic and cancerous than burning rosin. Lead free is regulated to prevent the metal from getting into the environment on a large scale, there's not health regulations around what gets burned off when hitting lead-free solder with a soldering gun at the wrong temperature. It's meant to be cooked in an oven with ventilation away from humans.