Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Looking to save your wrists and hands from the side-to-side strain of your computer mouse? Take a look at our top tested picks for an intriguing PC-pointer alternative: the trackball. I’m a PCMag ...

Abstract: For a visual servo tracking system, a direct error observation (DEOB) compensator strategy is proposed to break the bandwidth limitation caused by sparse ...

Abstract: Robotic Networks equipped with passive sensors, which can detect the noise emitted by targets moving in the ocean, represent a covert and effective solution for the surveillance of large ...