This Arduino code ... is based on the sensor's pulse duration. An assistive walking stick prototype designed for visually impaired individuals. This smart stick uses ultrasonic sensors to detect ...

The smart blind stick utilizes ultrasonic sensors to detect obstacles within a range of up to 2 meters and provides feedback to the user in multiple forms to alert them of nearby obstacles.

It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules In this project, we ...