Arduino Nano: DHT11 Temperature and Humidity I2C 2 X 16 LCD Display With Visuino: I already made two Instructables on how to use DTH11/DTH21/DTH22 and AM2301 Temperature and Humidity sensors with Arduino, and you can find them here and here . I also made Instructable on how to use I2C LCD Character Display, and one on how to use …