ESP32-based smart parking monitoring system using HC-SR04 ultrasonic sensor. Reports real-time distance and occupancy status of a parking space. Green LED = available, Red LED = occupied. LCD, buzzer, and cloud dashboard integrated.

Project ALIGN operating data: battery voltage, GPS location, uptime, radio signal strength and acquisition diagnostics. Current water-quality measurements are published in channel 3533105.

Historical replay of 300 consecutive UCI Appliances Energy Prediction observations (10-minute intervals), not live telemetry or a future forecast. Source: Luis Candanedo (2017), DOI 10.24432/C5VC8G, CC BY 4.0. Timestamps assumed Europe/Brussels local time

IOT BASED SMART AGRICULTURE SYSTEM :REAL TIME MONITORING

Sistema de medición de temperatura y humedad implementado sobre ESP32 con sensor DHT22, simulado en Wokwi, con transmisión de datos mediante protocolo MQTT hacia ThingSpeak.

Sistema IoT basado en ESP32 para control de acceso mediante RFID, apertura de cerradura eléctrica mediante relé y notificaciones por WhatsApp

Sistema inteligente de iluminación automática desarrollado con ESP32, sensor LDR y sensor PIR, con control de lámpara mediante relé y supervisión remota de variables mediante ThingSpeak.

Iniciativa acadêmica do Clube de Ciências Raízes dos Saberes do Napi Paraná Faz Ciências da Universidade Federal do Paraná (UFPR). O projeto utiliza o ThingSpeak para receber, armazenar e visualizar dados ambientais coletados por sensores em uma estação

Arduino Uno R4 WiFi data acquisition dashboard for hybrid solar and hydrogen charging station sensor bring-up.

Arduino Mega 2560 + SHT31

This channel shares live environmental sensor readings such as temperature, humidity, air quality, and other IoT data collected from connected devices. It's created for anyone interested in exploring real-time monitoring, cloud-based data logging, and sim

Unsia

Monitoreo de variables ambientales y estado de un robot móvil con ESP32 (temperatura, humedad, gas, distancia, modo y alertas).

This ThingSpeak channel collects and visualizes real-time light intensity data from an LDR (Light Dependent Resistor) sensor simulated in Wokwi. The system monitors ambient light levels and sends sensor values to the cloud for live analytics, graph plotti

Sensor Cuaca di Desa Jerukagung, Klirong, Kebumen Untuk Keperluan Riset Iklim dan Cuaca