Hello friends, I hope you all are doing great. Today, I am going to share the 6th tutorial of Section-III in the Raspberry Pi Programming Course. In our previous tutorial, we have seen how to interface an Ultrasonic Sensor with Raspberry Pi 4 and used Python to perform its calculations. In today's tutorial, we'll discuss how to interface a DHT11 temperature and humidity sensor to a Raspberry Pi. So, let's get started: Components Here's the list of components, we are going to use in today's circuit: LCD display DHT11 sensor Raspberry pi Breadboard Male-to-female jumper wires What is a DHT11 sensor? DHT11 is a low-cost digital sensor, used to measure temperature and humidity in the surroundings. DHT sensor has three main components i.e. A resistive-type sensor(used to measure humidity) NTC T ...