Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

Build a Smart Helmet using Arduino featuring alcohol detection, drowsiness alerts, theft warning, helmet-wear detection, and wireless ignition control. The engine remains OFF if any safety condition ...

Gelatin films with pH-sensitive dyes are revolutionizing food packaging, signaling spoilage visually and promoting sustainability in food safety.

The new Teledyne Valeport pH sensor, developed in collaboration with ANB Sensors, introduces a self-calibrating solution for robust, reliable pH measurements in ocean monitoring. This sensor redefines ...

Maintaining water quality involves monitoring its pH levels. A pH sensor is a vital tool in measuring acidity or alkalinity, but how do we ensure that we are using it correctly to achieve measurement ...

1. Not calibrating your sensor regularly Calibration is the most critical aspect of maintaining your pH sensor. It's the foundation of maintaining your pH sensor's accuracy. Skipping it can lead to ...

A bioresorbable, cordless, passive sensor that monitors pH locally and detects stomach leakage early on.

This study introduces a pH meter design utilizing the Arduino platform, a cost-effective and user-friendly open-source electronic platform.Objective: To develop and test an Arduino-powered pH meter ...

There are many skin-care products claiming they can help balance the pH of your skin. Are they worth the hype? We define skin pH, explain why it’s key to have a more acidic formula, talk to ...