count the number of rolls it spins the wheel and calculate speed

DEMO

Deep learning Time series prediction data

Remote sensing Arnia apiario dell'Etna Powered by Rosario Catania and Roberto Maugeri , Etna Radio Observatory team. WROOM-ESP32 + hx711 + dht22 + microfono

Monitor State of Sensers

Sistema IoT con ESP32, LoRa y DHT11 para monitoreo de temperatura y humedad. El sistema envía datos a ThingSpeak y activa un motor DC cuando se supera el umbral de temperatura.

This project uses ESP32, IR sensors and traffic LEDs to control traffic signals using hybrid (timer + sensor) logic. Data is sent to ThingSpeak for real-time monitoring.

ESP32 based IoT Smart Traffic Management System using Ultrasonic Sensors, LCD Display, Traffic Lights and Buzzer.

Diurnal Gas Emission Monitoring for BMSP Treatment Trials - PVAMU Poultry Center. Comparing Dedicated Sensor Node (Fields 1-3) vs. MQ-135 Mathematical Estimates (Fields 4-7)

IoT-based real-time energy monitoring, secure token validation, and power management system.

Registro de datos de un sensor de humo

Registro de humedad

ES UN REGISTRO DE UIN SENSOR DE HUMO

Apis Node is a HiveMIND - Microclimate Intelligence Network Device, A Solar-powered Smart Beehive Monitoring System developed and implementated at Gwebi College of Agriculture,,, an IoT-Based Approach to Morden Apiculture by Peter Tino Shiri - © 2026.

This project is conducted by ID( 221122,221125,221126)