Interfacing Ultrasonic Distance Sensors With An Arduino Uno Article Resources

This repository contains resources related to the Interfacing Ultrasonic Distance Sensors With An Arduino Uno article published on WoolseyWorkshop.com.

HCSR04_Simple

An Arduino sketch that reads an HC-SR04, or compatible, ultrasonic distance sensor on an Arduino Uno.

HCSR04_ClassArray

An Arduino sketch that reads an array of HC-SR04, or compatible, ultrasonic distance sensors on an Arduino Uno.

This sketch provides the following enhancements over the HCSR04_Simple sketch:

• separates out the distance sensor as a distinct class,
• provides the ability to specify a valid distance range,
• incorporates an array of sensors,
• provides the ability to specify the sensor sampling rate,
• provides distance sensor measurement times for use during testing, and
• adds enhanced functionality.