How to Clean PCB After Soldering: 5 Things to Know

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This soldering process, while necessary to attach and connect electrically the various parts of a PCB, almost invariably leaves behind a certain noticeable amount of residue and byproduct. Usually, you’ll need to clean your PCB after soldering before installing it in the final product. Here are five things you should know about cleaning a printed … Continue Reading

How to Solder 3 Wires Together: A Few Things to Know

Soldering 1

Soldering is the mainstay of any electrical and electronic project. The simple welding technique binds metals together to form electrically conductive joints in a way where you can easily detach them later if necessary. You can solder any metal objects together, even wires to other wires. The process for soldering 3 wires together is the … Continue Reading

Can You Sandpaper a Soldering Iron Tip? Here’s What I Think

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When soldering, good soldering iron tips are essential for a successful experience. While selecting the right tips is part of the battle, maintaining those tips is just as important. Using sandpaper to keep your soldering iron tips is a hotly contested subject. Some are adamantly opposed, and others encourage its use. Sandpaper can be a … Continue Reading

How Strong Is Silver Solder Really?

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When joining metals, the three methods available are welding, brazing, and soldering. Welding offers joints the most potential tensile strength, while soldering tends to offer joints with the weakest tensile strength. That is unless you are using silver solder, which is closer in technique to brazing and is said to provide tensile strength comparable to … Continue Reading