Most soldering trouble is not about skill. It is about preparation. Here are five habits we teach in every beginner workshop.
1. Keep the tip clean and tinned
Wipe the tip on brass wool before every joint and add a touch of fresh solder. A shiny tip moves heat into the joint much faster.
2. Heat the joint, not the solder
Touch the iron to both the pad and the lead, then feed solder into the joint. It should flow toward the heat on its own.
3. Rest your hands
Brace your wrists on the bench. A steady hand matters more than a steady nerve.
4. Use flux generously
Flux is what makes solder wet the surfaces. When a joint looks dull or lumpy, more flux usually fixes it.
5. Inspect every joint
A good joint is smooth and concave, like a small volcano. Take a second look with a magnifier before powering anything up.
2 Comments
Thanks for writing this up. Saving it for my next weekend project.
Clear and practical. More posts like this, please!
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