The Raspberry checks the temperatures and controls the water tank. If the water is too colt for the bathroom, heat it up. The raspberry has solid state relays to switch the heating elements and the pump.

power analyzer

power analyzer

power analyzer

This channel is for monitoring weather conditions and moisture for watering purposes

Aquário 100l - Água doce - Plantado......................... (CO2 11:15 - 21:00).................................................... (Luz 15:00 - 23:00).......................................................

Projeto Integrado IV - Tema IOT Projeto consiste no monitoramento de uma planta com Arduino e sensores via Web

Project Tugas Akhir UNSUR"M"

First try in IoT field.Basic command and execute on arduino.

relay for executing on of off switches to be implemented for house's electricity

Controlling Relay Board

Relay opertion

Smart Irrigation Monitoring System

Internet of things wireless 220V plug module

Freezer-to-Frigidaire, ESP8266 powered freezer cell periodically shut down to stay within typical refrigerator temperature range (e.g. 2 to 5°C) A DHT22 inside the freezer is polled and a 5V relay and a cascaded BIG 220v SSR are switched accordingly.