Data Sheets

HC-SR04 Ultrasonic Distance Sensor

What is Voltage?

Just because it’s on the Internet doesn’t mean it is right or will work for you!

How to Use an Ultrasonic Sensor with Raspberry Pi Pico

HC-SR04 Ultrasonic Range Sensor on the Raspberry Pi

https://thepihut.com/blogs/raspberry-pi-tutorials/hc-sr04-ultrasonic-range-sensor-on-the-raspberry-pi