Peltier Thermo-Electric Cooler Module+Heatsink Assembly - 12V 5A : ID 1335 : $34.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Thermo-electric Peltier Module Portable Semiconductor Mini Electrionic Dehumidifiers 24w 100-240voltage With 500ml Water Tank - Dehumidifiers - AliExpress