Gikfun

Gikfun DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino (Pack of 5pcs)

$11.98 ~~$12.98~~

Power supply range: 3.0v to 5.5v
Output lead:red (VCC), yellow(DATA) , black(GND)
length:Approx.100 cm
No other components, unique single bus interface
Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc.