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J-Rat Techworks

Projects

Ultrasonic water tank sensor powered by a solar panel sitting on top of a brick on top of an old watertank
  • Projects

Water Tank Level Sensor (ESPHome + Home Assistant)

If you’ve ever wondered whether your water tank is about…

Read MoreWater Tank Level Sensor (ESPHome + Home Assistant)
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J-Rat Techworks is my little home lab on the internet.
I build and share DIY electronics, ESP32 projects and home-automation ideas, with full code and build logs so you can copy or remix them.

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