The linear actuator that moves the laser may not be ... There seems to be no positional feedback, not even the limit switch that would grace a typical CD drive, but aside from that it makes ...

The team demonstrated the potential of these actuators by creating a photo-activated robotic dog capable of crawling, jumping ...

They also demonstrated applications in single-pole triple-throw switches and high-speed oscillators, highlighting the actuator’s versatility and efficiency. Researchers claim the advancement ...