$2 for PCB Prototype(Any Color): https://jlcpcb.com/
Soldering Station: https://www.banggood.com/custlink/3KK...
AC Version: https://www.banggood.com/custlink/3GK...
T12 Iron Tips: https://www.banggood.com/custlink/3DG...
Camera used: https://www.banggood.com/custlink/KmD...
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