Sustainable Development Goal 6

Clean Water and Sanitation

This goal aims for safe, affordable water and sanitation for all. Makers can build simple meters and monitors that help communities compare water sources and check equipment, alongside proper lab testing rather than instead of it.

2 projects for SDG 6 · Clean Water and Sanitation

beginner
4-6 hours

Drinking-Water TDS and Temperature Meter

Lets households and schools compare water sources and check whether a filter or RO unit is still reducing dissolved solids.

Difficulty: Beginner
Build time: 4-6 hours

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intermediate
10-14 hours

Rainwater Tank Level Monitor over LoRa (865 MHz)

Knowing how much harvested rainwater is in a rooftop or community tank helps households and schools plan use and avoid overflow.

Difficulty: Intermediate
Build time: 10-14 hours

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