Figured I would pick up soldiering electronics as a new skill. This is the first thing I created, it works. Any tips or ideas are appreciated!
Figured I would pick up soldiering electronics as a new skill. This is the first thing I created, it works. Any tips or ideas are appreciated!
A hot air station is nice but the biggest help with small electronics is magnification, your hands will be a lot steadier once you see better. I think the control loop in our brain can handle small movement a lot better once the feedback is bigger. Once i see the tip of the iron under the microscope i can solder miniature smd stuff without shaking at all.
Good tweezers are a must. And a iron with intigrated heaters in the tip like the cheap t12 stations from ebay works a lot better than the stations with tips and heater separated. A nice project is this:
https://github.com/wagiminator/ATmega-Soldering-Station
You can get t12 handles and tips for cheap on aliexpress.
Also the cheap hot air stations are fine but i would check the temps with a thermocouple when setting it up the first time they may not be calibrated correctly.
Get lead solder, if you wash your hands and dont eat the solder its fine, it will flow better and doesnt need the high temps of unleaded solder.
Flux also is really important, you can mix your own with rosin and ethanol for cheap but you can only clean it with ethanol so be aware that its very sticky. If you have questions please ask, its always nice if people learn to repair stuff :)
Cool stuff. Thanks!
OP I’m doing the same as you, maybe a bit farther along. What helped me get better with the iron (a lot better) is salvaging or swapping out parts. Getting a sense of timing and pressure with the iron took me a while, as well as learning about the impact of heat settings.
It’s nice when you can happily destroy a part while working on it to learn “oh shit, I shouldn’t do that” without feeling like an important piece or project is in jeopardy when you inevitably (if like me…) fuck something up.
Very true, practice is practice and better practice on something that doesnt cost much or is broken annyways. I always found it harder to desolder than to assemble a kit for example because it can be a pain to get components out if they have more than 2 pins if you dont have a good desolder sucker pump thingy.