Hello friends, I hope you all are doing well. Today, I am going to share the 5th tutorial of Section-III in our Raspberry Pi Programming Course. In our previous tutorial, we have seen the interfacing of a PIR Sensor with Raspberry Pi 4 . In today's tutorial, we will interface an Ultrasonic sensor with Raspberry Pi and will use Python to perform its calculations. So, let's get started: Components: Here's the list of components, we are going to use in today's project: Raspberry Pi 4 Ultrasonic sensor Male-to-female jumper wires Breadboard 1k ohm resistor 2k ohm resistor What are Ultrasonic Sensors? An Ultrasonic Sensor consists of a transmitter and a receiver, the transmitter emits the ultrasonic wave, which after hitting some object bounces back and receives by the ultrasonic receiver. If t ...