IoT-based real-time distance monitoring using ESP32 and HC-SR04 sensor simulated in Wokwi

Arduino based disaster alert system using fire, landslide, flood and earthquake sensors that sends alerts using GSM SIM800L.

Channel 1 for air quality - Environmental Sanitation Laboratory - University of Beira Interior for getting air quality data from online sensors.

Sistema IoT per il monitoraggio ambientale. Rileva e invia al cloud i dati di temperatura, umidità, pressione atmosferica e luminosità utilizzando una scheda ESP32 e sensori ambientali.

العناية بالنباتات المنزلية

This channel collects real-time data from an ESP32-based smart room system. Motion data is obtained from a PIR sensor and light intensity data is obtained from an LDR sensor. The system uses this data to control lighting, energy usage, and a servo-based

This channel collects real-time environmental data (temperature and humidity) from an ESP32-based IoT monitoring system. Data is captured from a DHT11 sensor and uploaded every 15 seconds.

O Compostech é um sistema de monitoramento de ar robusto baseado em ESP32, projetado para fornecer uma análise detalhada da qualidade do ar em ambientes internos, com especial foco na composição atmosférica e na presença de poluentes.

Sistema de monitoramento ambiental e pausas produtivas

Test Sensor

This IoT-based Smart Irrigation System monitors soil moisture, humidity, temperature, and rain conditions using Arduino and ESP8266. It automatically waters plants when soil is dry and no rain is detected. Data is updated every 20 seconds.

Master Thesis Project

Sistem deteksi gempa berbasis IoT menggunakan sensor MPU6050 dan mikrokontroler Arduino UNO. Data getaran (delta percepatan) dikirim secara real-time ke ThingSpeak melalui Node.js server untuk pemantauan dan analisis aktivitas seismik kecil di sekitar

Canal que muestra el estado de la puerta y los puestos del parqueadero, integrando sensores ultrasónicos, LEDs y servomotor, con envío de datos desde ESP32 a la nube mediante MQTT.

Obstacle detection for blind people This channel stores real-time distance readings from an ultrasonic sensor used for detecting obstacles. Data is sent via NodeMCU to ThingSpeak.