Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There is an urgent need to control water wastage to protect the ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level monitors are often bulky offline devices with only simple LED indicators, while ...

Abstract: Real-time accurate water level data are indispensable in hydrology and water resource management. The accuracy of water level recognition is limited by factors such as weather changes, ...

Lead contamination in municipal water sources is a consistent threat to public health. Ingesting even tiny amounts of lead can harm the human brain and nervous system -- especially in young children.

Today, we will review another new sensor from SONOFF, the SNZN-05P Zigbee water leak sensor. This is SONOFF’s first-ever water leak detection sensor. In the past, we have reviewed other Zigbee sensors ...

As the world has become increasingly concerned with environmental conservation, efficient industrial processes and effective management of water resources, the importance of water level measurement ...

This GitHub repository provides updated designs for a low-cost, open-source, cell-equipped water level sensor. The initial design, published in the journal Oceanography in the special section DIY ...

RICHMOND, Va. (WRIC) — The City of Richmond’s Department of Public Works (DPW) has installed systems on multiple Richmond roadways to help alert drivers of flooded roadways sooner. These new High ...