Southwest DC man spat on arresting officer, charged with robbery and assault . ... (MPD) officers arrived at a building on the 200 block of N St., Southwest to investigate reports of a robbery.

Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ma… ...

BOSTON (AP) — President Donald Trump’s order to block incoming foreign students from attending Harvard University will remain on hold temporarily following a hearing Monday, when a lawyer for the ...

The device supports multi-object detection with a customisable FOV of up to 180°. The sensor also features a 53kHz piezoelectric micromachined ultrasonic transducer (PMUT) – a second-generation ...

PID-based one-axis ball balancing robot using Arduino. Uses an ultrasonic sensor and servo motor to stabilize a ball at a target distance. Real-time tuning of Kp, Ki, Kd via Serial. Includes stability ...

Abstract: A rotary ultrasonic motor using bending vibration transducers is proposed. In each transducer, two orthogonal bending vibrations are superimposed and an elliptical trajectory is generated at ...

According to the automotive supplier, the electric motor rotor temperature sensor (eRTS) delivers significantly more precise measurement results than the current software-based temperature simulation, ...

In this study, the application of non-uniform thickness piezoelectric ceramics on ultrasonic motors is studied. Since the present non-uniform thickness piezoelectric ceramics are mainly used to ...

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