This paper introduces a novel method for arm flexion/extension angles measurement using wireless ultrasonic sensor network. The approach uses unscented Kalman filter and D-H kinematical chain model to ...

DIY robot dogs made possible by Raspberry Pi Pico and cheap SBCs. Cucumber, a pet robot, was successfully created by ...

Most humans with two ears have a pretty good sense of directional hearing. However, you can build equipment to localize audio ...

To this end, the IMU and encoders are used to determine the robot kinematic configuration, but since there is no solid connection between the ground and the feet, the sensor's data may not lead to ...