EBC Exercise 31 Dallas 1-Wire

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thumb‎ Embedded Linux Class by Mark A. Yoder


The DS18B20 is an interesting temperature sensor that uses Dallas Semiconductor's 1-wire based interface. The data communication requires only one wire! (However you still need wires for ground and 3.3V.) You can wire it to any GPIO port.




thumb‎ Embedded Linux Class by Mark A. Yoder