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Show HN: iFixit created a new USB-C, repairable soldering system

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201–210 of 415 posts

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#201

Earlier quoted context omitted.

Do you have plans to have an actual local application to do this? Chrome-only web tools are not sustainable and a deal breaker.

[flagged]

I mean it uses an experimental web standard, WebSerial. https://developer.mozilla.org/en-US/docs/Web/API/Web_Serial_...

Chrome just happens to be the only browser that supports it right now. It's not like it's using proprietary protocols that will never exist outside of Chrome.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#202

Earlier quoted context omitted.

For tools that you use regularly, it is sometimes worth it to take a step back, put the cost into an absolute perspective and then just get the thing if you know that it's well-made and you use it regularly, instead of getting a cheapish, price-optimized knockoff instead (my experience). I spent over 200$ on a glorified PCB holder and some probes (PCBite), which is in hindsight one of the most useful tools I own and…

Why buy this for $250 when you get the same thing from a pinecil v2 and use it with any 20v 100w PD USB-c power pack? I'm not seeing any differentiating features.

Honestly a pinecil is more than enought to deal with small electronics

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#203
Nice.

The soldering iron is only US$80, but the battery is US$250.[1]

Not shipping yet, still in pre-order. Does iFixit have enough manufacturing capacity to satisfy demand? This should be on DigiKey.

[1] https://www.ifixit.com/products/fixhub-power-series-portable...

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#204
post #102

Earlier quoted context omitted.

We designed the system to work for people at a variety of price points. If you just buy the iron, you have access to all the settings in our web console: https://www.ifixit.com/fixhub/console The iron persists settings when you unplug it. You can change the sleep timer and timeout, set target temperatures, calibrate the accelerometer, and more. The Power Station is nice to have, but you don't lose any functionality w…

I was a kickstarter backer of the pokit who thought "oh that's cool", and it just sits in my drawer because I don't want to have to use an app to use basic functionality on my tools. I learned my lesson on that one and I know if I bought this soldering iron I would have the same issue. I'd rather use other soldering irons because I don't have to plug them into my computer to change the temperature between tasks. FWIW…

I'm running a TS80 with IronOS as my daily driver for device/cable connection on the field (relatively thin cables) and some misc PCB repairs. And I set the temperature (and other settings, like sleep) once and that's it. I know I'm probably a niche user, but I see this working very nicely (it looks better quality, I like the connector design they used more, ect) for me, if/when the TS80 kicks the dust.

YMMV, but I think you can get a lot of mileage with a setup like that. Thinking about it, even my 'stationary' old Weller is used as an ON/OFF affair 98% of the time.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#205
post #130

Earlier quoted context omitted.

No Firefox support? Seriously?

This is a Firefox problem, not an iFixit problem.

Mozilla didn’t make them implement a browser feature that is not widely available. Believe it or not there are plenty of better soldering irons that don’t require a web browser to configure.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#206

Earlier quoted context omitted.

Popcorning: "the happy little jump that guinea pigs give when they are full of joy" In case anyone else was wondering.

Oh good. In the context of soldering "popcorning" typically means explosive steam formation that puffs up the package a part, often an expensive part because bigger / more complicated packaging is a risk factor. I was having trouble making that fit with the rest of the post.

I went through the same thing, it was a really unfortunate choice of words in the context.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#207
post #100

Why overcomplicate a simple tool? If you're not soldering professionally and only need it a few times a month, I never see anyone recommend the Hakko FX-600. I couldn't be happier with mine. Heats up in seconds, adjustable temperature, uses standard Hakko tips, and very affordable. And takes up no bench space, you just shove it in your toolbox (with a tip cover) when you're done with it. The only downsides are that i…

I would recommend a TS100 or TS80 over the Hakko FX-600 for occasional hobbyists. Those are both closer in design to the iFixit iron. Digital display, standard (replacable) power connectors, safety features, etc. Even more compact.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#208
post #192

Earlier quoted context omitted.

You're correct that some soldering irons (especially uber-cheap ones) are shit, but Pinecil proves cheap can also be good. Past a certain point, soldering becomes a hobby about how dangerous you're willing to get to make things easier on yourself. You can swap out non-toxic solder for lead trace if you want a cleaner board; then there are high-wattage irons, board reflow/fluxing, and even all sorts of scale-specific…

I think for simple through-hole stuff, this should be fine. However, so much stuff now requires SMT reflow and a hot air wand (and likely a binocular microscope) that except for home builds and power electronics, I rarely use an actual iron. As you say, it's so much easier to get good solder joints (especially for the fine stuff like QFN/BGA) with lead blends and flux, that having a vent hood is likely required as we…

It's cheaper and easier to get a USB microscope and look at a laptop screen than to peer through a binocular microscope.

I've used only lead-free solder for a decade. Get the good stuff with some silver in it and it's not difficult.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#209

Earlier quoted context omitted.

> Max. discharge current vs. time: 30A-40A > 44s I figure that might be workable for a few power cycles and a few big solder joints, but it would probably be a frustrating experience for anything more than quick fixes in the field.

If you're using full power for longer than 40 seconds, you're almost certainly doing something wrong (or, need to switch to a chunkier soldering iron). At a certain point, the limiting factor becomes how quickly you can transfer heat from the iron into the solder, and you won't pull 100W anymore. I have a JBC iron capable of 130W. It never pulls 130W, even on extremely chunky power planes, besides when initially heat…

Yeah, I didn't mean to suggest that someone would do that whole 40s all in one go... maybe a handful of seconds of full-power here and there... but heat accumulates and people probably want to put the iron down well before the battery in the handle hits its thermal limits. It just seems to me like it would be a good candidate to get hot quickly and suffer in both performance and comfort due to it. I'm sure it would probably be perfectly fine for light field use.

Re: Show HN: iFixit created a new USB-C, repairable soldering system

#210

> The accelerometer detects when you pick it up and heats it back up. I don't want this. I would rather push a button and wait for a light to turn on. Automatic off, fine, I guess, though I don't love it and would never want to rely on it. Automatic on, no way.

I have something like this on a TS100 and it works fine. You set it down for a while because you're still soldering but you need to move stuff and it reduces the heat. Then you pick it back up and by the time you've gotten to part it's already back up the temp.

How is that worse than it just being full temp the whole time?

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