write an arduino code with the schematics connection diagram for Arduino uno R3 which uses the DHT11 temperature and humidity sensor to control the motor fan speed using a micro servo 9G and also control LEDs and a passive buzzer. It should display the temperature and humidity values on a LCD display. If the temperature is above 20 degrees celcius , the green LED will turn on and the fan speed increases(starts rotating). Once the temperature drops to 20 degrees or below, the Red LED turns on and the fan stops rotating. If the humidity is below 40% or above 60%, the passive buzzer will turn on and announce the real time humidity value.