Looking at gasoline prices today, it’s hard to believe that there was a time when 75 cents a gallon seemed outrageous. But that’s the way it was in the 70s, and when it tripped over a dollar, things ...

Arduino Nano based portable SWR/POWER meter, which can measure SWR and POWER on HF bands from 10-100 mW up to 110W. It is based on popular design with tandem match on binocular toroids and calibrated ...

Groupama-FDJ team manager Marc Madiot has again called for race radios, power metres and GPS bike computers to be banned in competition, as a way to slow the evolution of cycling and so perhaps make ...

Around 314,000 households across the UK use Radio Teleswitch Service (RTS) meters for their energy supply, but the radio signal it relies on is being retired. This could cause bills to skyrocket or ...

The main civil engineering work of the radio telescope project in Qitai county, Northwest China's Xinjiang Uygur Autonomous Region, was completed and capped on Sunday, marking a milestone in its ...

For anyone managing farm operations today, communication isn’t a luxury — it’s a necessity. Between coordinating grain cart drivers, managing combine movement, and handling equipment transfers across ...

If you have one style of electricity meter in your house you could find yourself left with no heating or hot water later this year. As many as half a million energy customers could be ‘cut off’ after ...

It is 25 years since Citizens' Band radio arrived on British shores in a big way. But where has it gone? In 1981 Britain was in the grip of an illegal craze. But it didn't involve sex, drugs or ...

Key tips you should know for making the leap into the world of watts. A power meter is a device fitted to a bike that measures the power output of the rider. Most commonly, power meters use strain ...