Serial bus
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A serial bus is a computer bus that sends data bit by bit down one or a few wires. The object of a serial bus is to save money in an embedded system or small computer system by reducing the number of wires.
Some common serial buses include:
- The serial port
- 1-Wire Bus
- Serial Peripheral Interface Bus
- Inter-Integrated Circuit Bus
- USB
- Serial ATA
- EIA-485