Find anything that can be improved? Suggest corrections and new documentation via GitHub.

Doubts on how to use Github? Learn everything you need to know in this tutorial.

Reference > Libraries > Sonari2c

SonarI2C

Sensors

A library to support cheap ultrasonic sensors on I2C bus
triggers via PCF8574, echo via OR/NOR logic to hardware interrupt. Tested with up to 10 HC-SR04

Author: Alastair Young

Maintainer: Alastair Young

Read the documentation

Go to repository

Compatibility

This library is compatible with all architectures so you should be able to use it on all the Arduino boards.

Releases

To use this library, open the Library Manager in the Arduino IDE and install it from there.