Project 011d 5V relay and DHT 11 21 22 sensor – Humidity or Temperature controlled relay
Basics: Project 011d Project name: 5V relay and DHT 11 21 22 sensor – Humidity or Temperature controlled relay Tags: Arduino, Arduino Uno, DHT11 21 22, Humidity and temperature module, 5V relay, Humidity controlled relay, Temperature controlled relay Attachments: libraries1, library2 and sketch WARNING – THIS PROJECT INVOLVES HIGH VOLTAGES…
