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Back to Challenge — Clean Water for All

Low-Cost Sensor Network

Clean Water for All / Water Quality Monitoring

Designing affordable IoT sensors for community-level water quality monitoring.

Skills Needed:technologysciencetrades
ActiveHigh Priority

Task Board

Open (2)

Design sensor housing for tropical environments

Create weatherproof, low-cost enclosures for water quality sensors.

12hIntermediate
designtrades
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Firmware for Arduino-based pH sensor

Write and test firmware for pH monitoring using affordable microcontrollers.

8hAdvanced
technology
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