About the project
After the water restrictions started in Sao Paulo, i decided to try and build a drinkable water generatorset of external filters and a UV sterilizer allow filtering of generated or rain water. The system consists of a Thermoelectric cooler, some alluminuim dissipators, a power management cicruit, an Arduino Pro Mini and a Bluetooth dongle for the Android monitoring app i built. This first system creates around 150ml of water from the air, and it results in around 140ml of clean and chilled potable water per day. Next version should generate around 2L per day and have a common water bottle screw for easy storage.