Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Seeed Studioが開発する電子工作システム「Grove」に対応した水位センサーモジュール。対応プラットフォームはArduino で、販売価格は税抜870円。 静電容量式のセンサーを搭載しており、最大10cmの水位を検出可能。動作温度範囲は-40度～105度で、測定精度は±5mm。

This project is a real-time dam water level monitoring and alert system designed to enhance safety, efficiency, and sustainability in water resource management. It is built using an Arduino Uno, an HC ...

I wanted to know when my rainwater well is empty and I've read about solutions using ultrasonic sound measurements. So I decided to create something like that for my rainwater well. I chose an ESP32 ...

Watering the garden is important to do regularly if you want your plants to thrive. [Nikodem Bartnik] built a system to handle it for him, keeping his garden on the grow. The system has an Arduino ...