After last month's $10 price cut on the 2GB Raspberry Pi 4, Raspberry Pi users can also now start using two new apps to get more out of their SD and microSD cards. On Raspberry Pi, the SD card is an ...

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 ...