Andrew's Project Blog: Hardware, Software, Stuff I find Interesting

Posts with tag 'serial'

The Serial Peripheral Interface - SPI - allows digital devices to communicate using only 4 wires, additional devices can be added to the same 'bus' with the addition of only a single selection wire for each device. There are many integrated circuits and other devices that can be controlled via SPI, this entry details a simple experiment with a MCP3201 12-bit Analogue to Digital Converter. Background Each end of a SPI connection is acting in one of two roles - Master or Slave ...