Shape memory alloy (SMA) actuators, which have ability to return to a predetermined shape when heated, have many potential applications in aeronautics, surgical tools, robotics and so on. Although the ...

Introduction: Shape memory alloy (SMA) actuators are attractive options for robotic applications due to their salient features. So far, achieving precise control of SMA actuators and applying them to ...

- a computer running GNU/Linux - an arduino (tested with UNO), and USB to USB-B cable to connect it. - a grove Time-of-flight distance sensor (vl53l0x), with a grove-to-wire connector - a linear ...

A sensor measures flow for the Arduino, which adjusts a control valve actuator to maintain the specified setpoint. The software uses proportional and integral control (the PI part of a PID loop).