A single-chip CMOS smoke and temperature sensor for use as an intelligent fire detector is proposed. The proposed smoke sensor measures smoke density based on the light-scattering method. The ...

Best smoke detectors of 2025 Kidde Smart Smoke Detector Throughout our testing we found Kidde smoke detectors to perform especially well when it comes to fast smoke detection.

Nest is ending its Nest Protect smart smoke detector line as First Alert comes to the Google Home app.

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 ...

At CES 2025, Kidde fire and smoke detectors, which are among our favorites, now work with the Ring security app, and Ring's got a new monitoring plan to match.

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

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