The sensor's limit of detection was determined to be 0.25 μg/L, indicating its suitability for analyzing low concentrations of mercury in food samples.

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...

Scientists have created an edible sensor that can detect whether your frozen food has thawed and then been refrozen – and is therefore potentially contaminated. The proof-of-concept sensor ...

Arduino---Joystick-Controlled-Servo-with-Ultrasonic-Object-Detection Description: Arduino---Joystick-Controlled-Servo-with-Ultrasonic-Object-Detection This project combines a joystick, servo motor, ...

This study presents a real-time push-up movement detection and quality evaluation system using the MPU6050 accelerometer sensor on the Arduino platform. The system integrates advanced algorithms, ...