Ars Technica

Using Home Assistant to create a pool auto fill. Need a water level sensor

We are currently in the process of putting in a backyard pool. This is an in-ground gunite pool. I inquired about an auto-fill system from the pool builder but he talked me out of it. He explained ...
マイナビニュース

Groveセンサーをはんだ付け不要で接続できるラズパイ/Arduino用キット

サンワダイレクトは21日、Groveシステムのセンサーを接続できるセンサーキットセット「Raspberry Pi用センサーキット GrovePi+ 800-RPSET1」と「Arduino用センサーキット Grove 800-RPSET2」を発売した。「サンワダイレクト」での直販価格(税別)は9,074円から。 「800-RPSET1 ...
New Atlas

Tough, cheap sensor uses satellite signals to monitor water levels

Water level sensors serve an important purpose in rivers, warning of floods and unsafe recreational conditions. A new one is claimed to be not only more robust and reliable than others, but also ...
University of Wyoming

Water Temperature Sensor

In this module, a waterproof temperature sensor is used to measure the temperature and relay the measured temperature data to a Raspberry Pi. A software application implemented using the Python3 ...