Choosing between a thru-hull transducer (top) and a transom-mount transducer (bottom) is a key decision for boating anglers. There are benefits and downsides to both. Courtesy Airmar A fish finder is ...

A fish finder is only as good as the transducer it uses. So boating anglers need to put just as much thought into what type of transducer they choose as in the fish finder itself. One of the biggest ...

Small Granite 4.0 models are available today, with ‘thinking,’ medium, and nano variants releasing later this year. F-Droid says Google's developer registration rule could end its open-source app ...

Neo blade outboard motor gains 50% more power ... with a catch ...

Abstract: Ultrasonic motors are known as actuators that use ultrasonic vibration. Actuation force is induced though friction, which causes wear and damage on sliding parts, resulting in a shortened ...