How To Build a DIY Steadicam - Simple DIY Gimbal Design
DIY Camera Gimbal for Under 5$ - YouTube
Amazon.com : Steadicam Curve-BK Handheld Video Stabilizer and Grip for GoPro Hero Cameras 3, 4 Black & Hero 5 (Silver) : Professional Video Stabilizers : Electronics
How To Build a DIY Steadicam - Simple DIY Gimbal Design