3 WAYS !]How to fully test your Xbox Series X controller or Xbox One controller including vibration - YouTube
PS4 controller vibration test - YouTube
GitHub - davidcmoffitt/Gamepad-Controller-Vibration-Test: An open-source tool that allows you to test the vibration strength and quality of your gamepad controller's rumble motors, providing real-time feedback with customizable vibration strength.
This App Lets You Mess Around with the DualSense's Triggers - IGN