The food spoilage detection system developed in this mini-project is based on an Arduino board, which is connected to gas sensor. The MQ4 sensor is used to detect the emission of methane gases.

A novel electrochemical sensor for detecting tert-butylhydroquinone (TBHQ) in food offers high sensitivity and cost-effectiveness for quality analysis.

Arduino Sketch – Reads ambient temperature and humidity from a DHT11 sensor and sends readings over serial. Python Script – Captures an image via webcam, reads temperature from Arduino, uses OpenAI to ...

The sensor prototype stage has been completed in France and on-site trials are currently being performed on the device. Once these are completed, the team plans to move onto demonstrations in food ...

Researchers developed a nanocomposite-based smart sensor for mercury detection using square wave anodic stripping voltammetry. Its high sensitivity and portability make it a valuable tool for ...

Arduino Based Wireless Intrusion Detection Using IR Sensor and GSM Intrusion Detection Systems (IDS) strive to catch computer system intrusion & utilize by any garnering and analyzing data.

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 ...

One of the essential parts of any home security system is a door detector that lets you know when a door opens. Over on Adafruit, they show you how to build your own that hooks into IFTTT so you ...