Researchers at the University of Arkansas and the University of Michigan have reported the creation of a graphene-based ...

Researchers, including a scientist from TIFR Hyderabad, have created dual-colour fluorescent sensors capable of monitoring pH ...

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...

What is a Quality Assurance Project Plan (QAPP)? A QAPP is a written document that explains how organizations ensure – using quality assurance (QA) and quality control (QC) activities – that the data ...

FARMERS’ WOES. Cracked ground in Barangay Lapinigan, San Francisco, Agusan del Sur, shows the effects of prolonged dry conditions brought by El Niño, affecting farming activities and water supply for ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

Creating a live weather station with an ESP32 microcontroller and a DHT22 sensor offers a hands-on introduction to IoT applications. As demonstrated by IoT Journal, this project combines hardware ...

Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether you want to measure ...

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

Hello guys, welcome back to another tutorial! Today, we're diving into something different from my usual audio and PCB projects. I recently ordered DFRobot Gravity: Analog pH Sensor/Meter Kit V2 ...

In the chemical industry, accurate pH measurement is fundamental to safe operations, product quality, regulatory compliance, and process optimization. pH affects reaction rates, solubility, corrosion, ...