DIY Drying Box

參考 https://makerworld.com/zh/models/882527-four-position-polydryer-and-sanlu-s4-combined-drye#profileId-836991 中的電路設計 並且額外使用 https://makerworld.com/zh/models/554905-spool-holder-modular#profileId-473577 https://makerworld.com/zh/models/1292116-pc4-m6-adapter-for-creality-filament-dryer#profileId-1322561 來供料以及放置料盤