Decide how you want to assemble your SMD Challenge Kit (re, the video) you can choose to use a soldering iron, or a reflow oven. They take about the same amount of time but using the soldering iron can be a little more challenging and doesn’t require a cheap toaster oven. 

Parts:

• Bill of Materials for PCB on FindChips.com
• PCB Files on GitHub – or order them on my Tindie Store(soon) or get them by being a Patron.
• Solder Paste (for reflow oven)
• Solder for Hand Soldering
• Flux for Fixing
• CR2032 Battery

Tools:

• Toaster over for Reflowing
• Soldering Iron – Hakko FX888D is what I use.
• ESD Safe Tweezers