Cabinet Dehumidifier

thingiverse

The idea behind this is to make a cabinet dehumidifier that can be easily installed in any cabinet or wardrobe. You only need to use a 2.5 inch diameter hole saw to cut a hole in your cabinet, then buy a thermalelectric cooler, a 4cm cooling fan, and a power supply. For a typical power consumption of less than 10W, you can get quite good dehumidification during the wet seasons. You can use a fixed voltage power supply (5 - 12V) and there is no need to use a temperature controller to regulate the temperature unless when during the cold seasons, the cooler accumulates an ice cube. You might also need to use a pin to pierce the drainage hole once in a while to avoid blockage by dust or lint. Some reference to buy the thermalelectric cooler with heat sink, and temperature controller: https://item.taobao.com/item.htm?spm=a1z09.2.0.0.54642e8dK7pjHF&id=549915928701&_u=6uk2do77a54 https://detail.tmall.com/item.htm?id=555675554227&spm=a1z09.2.0.0.54642e8dK7pjHF&_u=6uk2do7fcbd https://item.taobao.com/item.htm?spm=a1z09.2.0.0.54642e8dK7pjHF&id=540611851973&_u=6uk2do7bb09