Raspberry Shake, the maker of an eponymous Raspberry Pi-based seismograph, has launched a new sensor that can pick up inaudible sound waves from earthquakes, landslides, or even the next SpaceX launch ...
Use a few Raspberry Pi boards to give your old speakers Sonos-style multi-room audio without replacing the gear you already ...
More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...