Arduino Project: Temperature and Humidity monitor Tutorial using DHT11 (or DHT22) sensor and LCD shield.\rbr\rbrIn this video we are building a Temperature and humidity monitor, using an Arduino Mega, an LCD Display Shield with a DHT11 sensor. If you have a DHT22 sensor, the wiring is exly the same.\rbr\rbr--------------------\rbrWHERE TO BUY\rbr--------------------\rbr\rbr1. Arduino Mega: \rbr\rbr2. Keypad Shield: \rbr\rbr3. The DHT11 sensor: \rbr\rbr4. OLED Multimeter: \rbr\rbr5. Powerbank: \rbr\rbr6. Wires: \rbr\rbrFull disclosure: All of the links above are affiliate links. I get a small percentage of each sale they generate.