> For the complete documentation index, see [llms.txt](https://khalil-lab.gitbook.io/evolver/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://khalil-lab.gitbook.io/evolver/guides/soldering-basics.md).

# Soldering Basics

## Overview

Soldering can be intimidating, but it actually can be learned in under 15 minutes!

## Materials

1. Soldering iron
   1. Any will do, but [Weller](https://www.amazon.com/Weller-Digital-Soldering-Station-WE1010NA/dp/B077JDGY1J) is a reliable well known brand
2. Solder
   1. [Kester](https://www.amazon.com/KESTER-SOLDER-32117-24-6040-0027-Diameter/dp/B00068IJPO) is a good brand, but any will be fine
   2. 60-40 tin to lead ratio and 0.8mm for most applications
   3. Don't worry about lead! It's much easier to work with than non-leaded solders. If you're worried, just wash your hands after. I can't be bothered to look it up, but studies say don't worry.
3. [Wire tip cleaner](https://www.amazon.com/Weller-WLACCBSH-02-Soldering-Cleaner-Silicone/dp/B08FQBS97L) - to wipe off excess solder
4. \[Optional] [flux pen](https://www.amazon.com/Solder-Liquid-Soldering-Electrical-Electronics/dp/B0FF793RRY)
   1. Mostly used for reworking sold joints
   2. If you use leaded solder, you won't reach for this often

## Guide

Check out this video and try it out for yourself! Any guide will do, but this one covers everything you could possibly need to know for soldering eVOLVER.

{% embed url="<https://www.youtube.com/watch?v=6rmErwU5E-k>" %}