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 ...

For those of us who aren’t blessed with a green thumb and who are perhaps a bit forgetful, plants can be surprisingly ...

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

Robots can look like all sorts of things, but they’re often more fun if you make them look like some kind of charming animal.

Ultrasonic sensor measurements are mostly based on the determination of the time of flight (TOF). The development of a digital algorithm for pulse-echo measurement applications, based on the use of a ...