Reading Time: < 1 minutes Researchers propose a coil spring-based soft actuator using two flexible ultrasonic motors Arduino Team — November 3rd, 2020 Researchers Yunosuke Sato, Ayato Kanada, and Tomoaki Mashimo have developed a novel continuum (snake) robot actuator that can flex and sense its position with twin coil spring assemblies. Each uses a couple of piezoelectric actuators to induce ultrasonic…… Continue reading Researchers propose a coil spring-based soft actuator using two flexible ultrasonic motors