This circuit diagram illustrates a fire and smoke detection system using an Arduino UNO R4 WiFi, MQ2 smoke sensor, and a flame sensor (fire sensor). The Arduino is the central controller that receives ...

Taste The Code. Super simple Arduino BLE Thermostat controlled with a mobile application. Posted: May 22, 2025 | Last updated: May 22, 2025. Hi, I'm Bill.

As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of police fines but to save our own lives. Since it holds such an important ...

Underground cable faults are difficult to detect using conventional manual inspection methods. This Arduino-based prototype detects such faults by measuring voltage drops across different segments of ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

He found new connections and support by joining 4H. Now, as a 4H Ambassador he has plans to share the importance of mental health with other youth living in rural and agricultural communities.

Interfacing of EM-18 MODULE with ARDUINO UNO is illustrated in this instructable. This Repository includes the development of a Window-Based Application which has following features-Take Serial Data ...

This letter investigates the joint localization of a target and transmitter in 3-D space using passive sensors when the transmitter position is unattainable. We propose a novel two-step joint ...

The accuracy of the simulation method is validated by measurements conducted with an experimental setup, demonstrating good agreement between the measured and simulated uncertainty values. To reduce ...