Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
Historically, moving and pointing a camera while filming was the job of a highly-skilled individual. However, there are machines that can do that, enabling all kinds of fancy movement that is ...
Abstract: This article presents a novel multimode proprioceptive state estimation framework integrated with motor encoders and an inertial measurement unit (IMU) for wheeled-quadruped robot operating ...