Passive Buzzer and Vibration motor as feedback mechanism

Hi, I am currently working on a project for a smart cane. I want to have a Passive buzzer and Vibration motor active to provide feedback simultaneously when a predefined safe distance is exceeded. I have searched extensively without being able to find anything for this combination.

Has anyone any idea how this can be implemented?

Thanks in advance.

Welcome to the forum.

Please read the post at the start of any forum , entitled "How to use this Forum".

Have you looked at Ultrasonic for distance.

arduino distance sensing

arduino ultrasonic cane

What have you been searching for?
Can you tell us your electronics, programming, arduino, hardware experience?

Tom... :slight_smile:

Hi Tom,

Thanks for the welcome and replying!!

I have two ultrasonic HCSR04's attached to a "cane", using new ping library they are returning measurements correctly. I have searched things like "Arduino buzzer and vibration as feedback"

I am using a nano, two hcsr04's, two vibration motors and a piezo buzzer.