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  1. I started building this for my dad to help track stock for his small manufacturing business, including reorder levels and answering "can I make x of this?". It's grown to include bill of materials, stock takes, purchase…

  2. Hello HN, these Mini Trees have a custom circuit board with WS2812 addressable LEDs on one side and a controller using an RP2040 microcontroller on the other, all inside a CNC'd Foamex PVC case. They stand around 23cm…