The German division of missile firm MBDA Systems and arms maker Rheinmetall have agreed to establish a new joint-venture company specializing in laser weapons. Initially focused on ship-based systems ...

This repo can be used to setup RTC clock (DS3231). The sketch includes a simple AT based serial communication protocol that can be used to set the time. The solution can be embedded into existing ...

Abstract: Herein, we present the design, technical implementation, and evaluation of a low-cost ultraviolet (UV) exposure setup, that is based on 3D-printed components, Arduino microcontroller, and ...

Abstract: We report on a study of vibration influence on wavelength stability in a narrow-linewidth solid-state laser setup. Laser wavelength stability is crucial for application in different areas, e ...

Jan. 17, 2026 Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” ...