IoT energy saving system using PIR motion + LDR light sensors. Arduino UNO R4 WiFi edge controller with live cloud analytics.

IOT based Smart indoor air quality and fire risk monitoring using MQ-2, DHT11, KY-037, Flame sensor and Arduino UNO R4 WiFi

Real-time solar system monitoring using Arduino UNO and NodeMCU ESP8266. Voltage, current and power data are uploaded to ThingSpeak for visualization.

temperaturas de entrada a un intercambiador de calor que está entre una caldera y un acumulador de agua caliente sanitaria. sensores de temperatura DS18B20 usando un ESP8266 nodeMCU

Wallbox-Ladesteuerung für das e-Auto. Leistungsregelung abhängig von den PV-Überschussleistung

ThingSpeak channel for storing and visualizing IoT sensor data and this stores sensor data from an Arduino-based project.

Monitor ambientale

ESP32-based autonomous robot with ultrasonic distance sensing and obstacle avoidance. Monitors distance measurements and robot status in real-time. Supports manual control commands via ThingSpeak.

IoT merilna postaja: - BME280: temperatura, vlaga - VEML6040: ambientna svetloba Podatki se osvežujejo vsakih 20 s.

HomeAssostant

UNDER TESTING! Telemetry and diagnostic data for the School Street Monitor node. Tracks power levels, signal strength, and internal sensor parameters for calibration verification.

UNDER TESTING! Real-time monitoring of air quality and pedestrian traffic for the "School Street" initiative. This system correlates traffic restrictions with pollution levels to assess the impact on children's health. Powered by Arduino Uno R4, BG96 NB-I

This project monitors water quality parameters such as Temperature, Total Dissolved Solids (TDS), and Turbidity in real time using Arduino and ESP8266. The collected sensor data is transmitted wirelessly to the ThingSpeak cloud platform for visualization

DHT11 - измерение температуры и влажности; LDR-module - измерение интенсивности света; cpu, ram, freq - измерение производительности RaspberriPi

This channel tracks snow depth. The device uses a Maxbotix ultrasonic distance sensor interfaced to a ESP8266 Wifi module. The code is written on the Arduino platform to support over-the-air program updates and uplinking to Thingspeak. Designed by Jeff E.