In the last few months, software defined radio has seen an explosion in popularity thanks to a small USB TV tuner dongle able to receive anything broadcast between 64 and 1700 MHz. It’s a very ...

Eleven of the Nano’s IO pins plus 3.3V and ground are broken out to header pins that stick out of the 3D-printed enclosure, and the dongle is powered over the USB cable. [Nick] also built a ...

activation/deactivation of devices, management of identification cards for emergency authorisations Status display of the wireless connection, address settings The USB dongle included enables wireless ...