Face & Movement Tracking System Using a Raspberry Pi + OpenCV + Pan-Tilt HAT + Python - YouTube
Object Detection and Tracking with OpenCV and Python - bluetin.io
Ball Tracking Robot
Ball Tracking Robot : 8 Steps - Instructables
Raspberry Pi Ball Tracking Robot using Processing
Freenove Tank Robot Kit for Raspberry Pi 4 B 3 B+ B A+, Crawler Chassis, Grab Objects, Ball Tracing, Line Tracking, Obstacle Avoidance, Ultrasonic Camera Servo App (Raspberry Pi Not Included) :
IEDProjects2015@IIITD: Ball Tracking Robot
How to build a Raspberry Pi Pan Tilt Tracking | OpenCV AI Kit Tutorial | 2021 | App #4 - YouTube