- Arduino UNO or Duemilanove
- DS18B20 temperature sensor
- Some jumper wires
- About 5K ohm resistor (4.7Kohm or 4.99Kohm is ok)
I had a couple of extra DS18B20 temperature sensors lying around, so I was interested in communicating with them using Arduino.
DS18B20 uses 1-wire protocol for communication ...[more]