to determine landmine and human presence with the help of sensors and information is stored in cloud with the help of pi pico w controller.gsm and gps are used to send alerts and to send current location

"This project enhances safety and monitoring in areas like military missions, rescue operations, student tracking, and employee supervision. It features a status indicator for emergencies, supports cloud or SMS alerts, and updates every 30 seconds.

SISTEM OTOMATIS DETEKSI DAN MITIGASI POLUSI CO DALAM RUANGAN MENGGUNAKAN SENSOR MQ-7 DAN PLATFORM THINKSPEAK

Monitoreo de CO2 y PM2.5 en talleres InduSafe con activación automática de extractores

This channel receives real-time sensor data from the fire detection system using ESP8266 and the following sensors

ESP32 GPS + Crash Detection

This channel stores sensor data and control signals for an automated railway gate system. It includes train detection, gate position, and warning signals.

The IoT-based Smart Helmet for Coal Mine Workers is a creative solution that was developed and put into use in this research study. It has a number of sensors, including, temperature and humidity sensors, gas sensors for identifying dangerous substance

A Smart Helmet designed for workers safety

This project detects smoke in the environment and alerts the user using the buzzer and LED.

Monitoring the Child is active/available in a particular zone or not.

Leaked Natural Gas Level (Percent) of our Kitchen (Location: Tehran-Iran)

A simple record of counts per minute (CPM) on a CTC-5 surplus Soviet GM tube run from an 8266 driven circuit.

Trial

Connecting Raspberry Pi data to ThingSpeak