Year: 2025
Type: article
Abstract: :ThispaperpresentsthedesignandimplementationofanultrasonicradarsystemusingArduinoUnoforrealtimeobjectdetectiona ndspatialmapping.ThesystememploysanHCSR04ultrasonicsensormountedonaservomotortoscantheenvironment,measuringdistan cestoobstacleswithina180-degreearc.TheArduinoUnoprocessessensor data,calculates object positions,and communicates with a PC-based visualization interface developed in the Processing IDE.The radar system demonstrates cost-effectiveness, simplicity,and reliability,making it suitable for applications in security,robotics,and automotive assistance.Experimental results validate the system’s ability to detect objects within arangeof2cmto400cm withanangularre solutionof1degree,achievingrealtimefeedbackthroughagraphicalradar display.
Authors: Kartik Kumar Singh, Azhar Aftab, Dr. Md. Sazid
Institution: Noida Institute of Engineering and Technology
Language: English
Topic: Arduino and IoT Applications
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409922312