To systematically explore how quenching affects ER fracture, we built a second fracture device coupling a dc stepper motor to a linear stage (SI Appendix, Fig. S1). By adjusting the motor velocity, we ...
A 100-day challenge exploring IoT and embedded systems using ESP32, ESP8266, and Raspberry Pi Pico with MicroPython. Each day covers a new sensor or module with complete code, circuit diagram, and ...
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Microcontroller based operation of programmable digital sensors, servo motors, stepper motors, and activation of pneumatic and hydraulic drivers. PLC control of sequential logic operations in ...