If you are struggling to splice and solder wires together, here are four simple steps you can follow to achieve consistently good solder connections - it's all about maximizing heat transfer onto your work surface! Support the creation of more content like this: https://www.buymeacoffee.com/WillDonaldson Written tutorial to accompany this video: https://www.willdonaldson.io/blog/how-to-solder-wires Recommended Soldering Tools (Affiliate Links): Hakko Soldering Iron: https://amzn.to/42e3QIZ Pinecil Soldering Iron: https://amzn.to/3UOXEXZ Irwin VISE-GRIP Wire Stripper: https://amzn.to/43fHnwr Lead Free Solder: https://amzn.to/3uJt2wg Exhaust Fan: https://amzn.to/3uHZaAp Helping Hands: https://amzn.to/48rlMCQ Helping Hands Alternative: https://amzn.to/49mHwkU Heat Shrink Tubing: https://amzn.to/3uLV0rd Soldering Mat: https://amzn.to/4bPx7zC 16 AWG Wire: https://amzn.to/3uF2oon 18 AWG Wire: https://amzn.to/48H9MO5 Lead Free Tip Tinner: https://amzn.to/3wrXz2c Solder Wick Braid: https://amzn.to/3SGAmR6 Hakko T18 Tips: https://amzn.to/3uPuey3 Heat Sink Copper Alligator Clips: https://amzn.to/49Au38K Safety Glasses: https://amzn.to/3UQoiQ6 Multimeter: https://amzn.to/3UOMe6g Follow me: Instagram: https://www.instagram.com/_willdonaldson_/ Website: https://www.willdonaldson.io/ GitHub: https://www.github.com/WillDonaldson TikTok: https://www.tiktok.com/@UCA5pB7wG0pndiBsTdvzURAA Chapters: 0:00 how NOT to solder 0:58 Tools for soldering 3:10 Cleaning the soldering iron tip 4:32 Wire splicing 6:16 What bad soldering looks like 7:17 Four steps to efficiently solder 9:50 Inspecting a solder joint 10:42 Heat shrink tubing Disclaimer: Links in this description may be affiliate links. If you purchase a product or service through the links I provide I may receive a small commission. This helps support the channel and enables me to pursue bigger and better projects. Affiliate links include no additional charge to you.