Tom] has taken a DIY approach to smart sailing with a Raspberry Pi as the back end to the navigation desk on his catamaran, the SeaHorse. Tucked away neatly in a waterproof box with a silicone ...

The image quality of side-scan sonar (SSS) is determined by its operating frequency. SSS operating at a low frequency produces low-quality images due to high levels of noise. This noise is randomly ...

In a breakthrough for naval technology, researchers in South Korea have created the country’s first real-time system that can ...

A differential amplitude or window discriminator is described which employs inexpensive integrated circuits and performs over an extremely wide frequency range (5 Hz-100 kHz for a sine-wave input).

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.

Arduino portfolio featuring assignments, Tinkercad circuits, and demo videos with LEDs, buttons, sonar sensors, and servo motors.