The water drop generator is a just short name for the peltier heat-pipe cooler including a drop main body to coolect the condensated air water drops on the aluminum heat-sink.
More detailed description is in the uploaded PDF file.
Most parts can be printed with the PETG filament.

On February 14th, 2022 the "PelSealNTC.stl" file added. Including the hole on the right side of the peltier wires for the temperature measurement with NTC to avoid the ice build on the ALU heat-sink.
The schematic will be added after the test.

On February 20th, 2022 the schematic example description has been added.

DIY Flyingbear

No

Yes

0.2

90%

The main body of the air drop collector is the heart part of the design.
The test was done on a BWT water filter can.
Water drops as well as ice have been produced.