How-to articles related to communication protocols in embedded systems.

Short Range Wireless Protocols: Bluetooth vs. IrDA

As engineers design more and more products with embedded computer systems that require connections of one sort or another, short-range wireless protocols offer an attractive alternative to wired connections.

RS-485 Transmit Enable Signal Control

Quite a few embedded systems include multiple processors. Sometimes these processors stand in isolation, but more often they're required to communicate over a multidrop bus such as EIA RS-485 or RS-422.

Pages