For RC aircraft there are generally legal restrictions that require the craft to stay within line of sight of the operator, but an RC boat or car can in theory go as far as the signal will allow — ...

EINPresswire/ -- Ultrasonic directional sound technology is gaining momentum across smart infrastructure and commercial applications. Recently, audio technology innovator Audfly Technology introduced ...

A smart city information kiosk with Audfly directional sound modules projects focused ultrasonic audio to a pedestrian, showcasing clear communication and effective noise control in public spaces. LOS ...

I really wish Lower Pottsgrove would take action on the intersection of Buchert and Kepler Road. I have seen many accidents and near misses there. I have seen people drive right through the stop sign ...

Love Trump or hate Trump, there is one undeniable thing. Trump is the first president to work to deliver on his campaign promises every day. He has brought warring countries together, sealed the ...

Smithsonian Institution, Center for Folklife and Cultural Heritage, Ralph Rinzler Folklife Archives and Collections, 600 Maryland Ave., S.W., Suite 2001, Washington ...

Circuit board for RC cars with Arduino-based firmware to control any model/toy/robot with servo and brushed DC motors. It can be used for RC cars and other vehicles such as trains, city layouts, boats ...

Retrieve wind speed from an anemometer and send data in ESPNow protocol, in broadcast, to use the info with GPS data on a boat ...