Kevin Darrah | Low Power Water Detector Alarm Circuit and IoT with trigBoard (Immediate Push Notifications) @Kevindarrah | Uploaded December 2020 | Updated October 2024, 1 day ago.
Super simple water detector circuit here and has been tested now for a couple months - this was of course designed to be an IoT water leak notifier, but in the video I show you how to make just a simple alarm circuit.

Project page is here: trigboard-docs.readthedocs.io/en/latest/waterleakDetector.html

Tindie link to trigBoard: tindie.com/products/kdcircuits/trigboard-ultra-low-power-esp32-iot-platform

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patreon.com/kdarrah

Twitter: twitter.com/KDcircuits

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