DHT11 sensor with Raspberry Pi Program
References
https://www.thegeekpub.com/236867/using-the-dht11-temperature-sensor-with-the-raspberry-pi/
https://www.freva.com/dht11-temperature-and-humidity-sensor-on-raspberry-pi/
https://www.raspberrypi-spy.co.uk/2017/09/dht11-temperature-and-humidity-sensor-raspberry-pi/
https://www.electronicwings.com/raspberry-pi/dht11-interfacing-with-raspberry-pi