Gikfun DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino (Pack of 5pcs)
$11.98
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.
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