Aim : Measure humidity and temperature Objective: At the end of this experiment we will be able to: Understand the working of DHT module Interface DHT11 with arduino and develop a program using DHT-11 Requirement: PC with Arduino IDR, Arduino Uno board, DHT-11 module and 03 jumper wire. Theory DHT11 Sensor The DHT-11 is a digital-output relative humidity and temperature sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air. It is smaller and less expensive but this sensor is less precise, less accurate and works in a smaller range of temperature and humidity when compared with DHT22. DHT11 has a sampling rate of 1Hz, which means it can provide new data once every second. Comes with 4 pin or