However, talking and listening at the same time is fairly difficult and doing it with radio signals is especially hard. A company called Kumu Networks has an analog module that can use self ...

The Thyone I radio module from Würth Elektronik now has a little sibling: Thyone-e, which takes up 30% less space and provides a cost-effective alternative for applications in which the long-range ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386. A single button on the Arduino helps cycle ...