As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

For ionic polymer–metal composite (IPMC) sensors, these properties are closely related to inner water molecules, due to the unique composite structure. In this article, a technique for encapsulating ...

The proposed system consists of water quality measurement monitoring system and aerator automation system based on timer. For a while, testing was carried out on 2 of 7 sensors there are PH and water ...

Director of Water Supplies Roger Wong on Thursday said sensors will be installed by 2027 to monitor the change of water pressure in water mains. Wong was speaking on an RTHK radio programme after ...

The E-Tongue works by applying a voltage to a water sample, causing any lead ions present to stick to the sensor’s gold electrode. Then, the voltage is reversed, causing the lead to come off the ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...

The final, formatted version of the article will be published soon. Water Distribution Systems (WDS) are critical infrastructure assets that deliver water from source to consumers. The increasing ...

This is an Arduino library for SDI-12 communication with a wide variety of environmental sensors. It provides a general software ... identical to Arduino Zero), the ESP8266, and the ESP32. It should ...

Assam CM Sarma meets Union Minister Reddy, urges for extraction and expansion of coal mining ...

IIT Guwahati researchers have created a fluorescent sensor that detects cyanide in water and human cells using UV light. The sensor changes color and emits bright fluorescence upon cyanide detection, ...