is a small PCB attachment for a popular series of radio transceivers which adds a USB-attached audio interface and virtual TTY port for programming and the push-to-talk function. The STM32F373 ...

Imagine communicating off-grid without relying on cell towers or internet connections. Thanks to an innovative open-source ...

"We are thrilled to introduce the PTT-284G Push To Talk Over Cellular walkie talkie radio to our customers" The PTT-284G stands out in the market as a highly affordable option without compromising ...

A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

For the radio, the 1930s was a golden age. At the start of the decade 12 million American households owned a radio, and by 1939 this total had exploded to more than 28 million. But why was this ...

When you buy through our links, we may earn a commission. Learn more› By Nena Farrell and Dennis Burger Our Bluetooth radio pick, the Victrola Houston, was discontinued, so we removed it from ...

A high-quality one-wire surveillance kit for environments using radios with simple 1-pin connectors that fits snugly around the ear to keep earphone firmly in place. Inline Ptt Switch - The inline ...

ST. PETERSBURG, Fla. (WFLA) — People in the Historic Kenwood Neighborhood in St. Petersburg want the city to take responsibility after a retention pond in the area overflowed with water and ...

TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...

Start your day off your right with Chris Canty, Evan Cohen and Michelle Smallmon. Sports, life and laughter are what it's all about. Energizing, informative and just want you need to take on the ...

October 31, 2024 • Today: Andrea Cabral fills in for Jim. NBC's Chuck Todd discusses the last few whirlwind days of campaigning ... from Trump's garbage man orange vest stunt ... to the Nikki ...

A new challenge-room entertainment complex for social gatherings and immersive activities is preparing to open at Kenwood Towne Centre next summer. Named "Brkthrough," the new business would take ...