Step 9: Trim

Trim away any excess exposed wire.

You only need the base of the solder joint where the two wires are fused.
<p>Hi, I've added your project to the <em>&quot;</em><em>Beginners Guide to Soldering</em><em>&quot;</em> Collection</p><p>This is the link If you are interested:</p><p><a href="https://www.instructables.com/id/Beginners-Guide-to-Soldering/">https://www.instructables.com/id/Beginners-Guide-to...</a></p>
Good job! <br><br>I just want to mention one thing. It is a good idea not to touch the cables with bare hands when they are stripped (step 8) and ready to be twisted. You always leave moisture and acids on the wire which is not a good idea in the long term. This also applies for cable crimping.
<p>Do you have a better way? Pliers would ruin the wire</p><p>Or could something with rubber/silicone work...</p>
<p>Wearing rubber gloves work for me</p>
<p>I would like to add that if you have an old soldering iron that is refusing to tin you can use plumbers solder paste to clean the tip and then immediately afterwards add the solder. I introduce the paste when the iron is cold and then again when it appears to be up to half temp. If you must sand the tip never use anything coarser than 600.</p>
if there is no lead in the solder the solder would start growing &quot;legs.&quot;

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Bio: My name is Randy and I founded the Instructables Design Studio. I'm also the author of the books 'Simple Bots,' and '62 Projects to ... More »
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