Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Button-based communication tools are drawing attention for their role in helping dogs express needs and emotions. Trainers say success depends less on the device and more on consistency, timing, and ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

The Raspberry Pi has been the basis for many cool projects. Even so, Models A and B have been criticized for having only a handful of GPIO pins available. Sure, the new Model B+ has a 40-pin GPIO ...

Abstract: In response to the problem that free-space optical (FSO) communication in terrestrial-satellite links is susceptible to factors such as atmospheric turbulence, pointing errors, and angle of ...

The polypropylene mesh production line has three rolls for longitudinal orientation drawing in a hot water bath. Three Danfoss frequency converters control the motors that rotate these shafts. The ...

The core of the VoxHAUT is the ESP8266 NodeMCU 1.0, a powerful microcontroller that serves as the central control unit. With built-in Wi-Fi capabilities, the NodeMCU facilitates wireless communication ...

Improving a technical work environment encourages creativity and enhances research efforts. The conception of a modular ventilation laboratory aims at free construction and assembly of the air circuit ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...